Forum Privacy Agreement

Update time:2025year06moon27day

Effective Date:2025year06moon27day

LaserblockLaser Forum Privacy Policy

Welcome to register and useLaserblockLaser Forum (hereinafter referred to as“Laserblock”）！LaserblockyesDongguan Leiyu Laser Equipment Co., Ltd(Abbreviated as"We)Provide research and development technical support,We attach great importance to the privacy protection of your personal information and the commercial information of your organization (legal or non legal entity). In your useLaserblockWhen providing services, we will process your relevant information in accordance with this policy. We hope to use this《LaserblockThe Privacy Policy (hereinafter referred to as "this Policy") explains to you how we collect, use, store, share, and transfer your information, as well as how we provide you with ways to access, update, delete, and protect this information. If you useLaserblockBy continuing to use this policy after its update, you acknowledge that you have read, understood, and agreed to this policy and its updated versions, and agree to our processing of your personal information in accordance with this policy.

This policy applies toLaserblockAll products and services provided by Laser Forum (including but not limited to websites, mobile applications, etc.). If we have separately developed privacy policies for certain products or services, then the corresponding products/The independent privacy policy of the service will be given priority application; If no separate privacy policy is formulated, this policy also applies to the product/Service.

Starting to useLaserblockPreviously, please be sure to carefully read and fully understand all the contents of this policy, especially the bolded prompts (including personal information processing rules and clauses that exempt or limit our liability). Please confirm full understanding and agreement before using our products and services. If you do not agree with any content of this policy, please stop using it immediatelyLaserblock.

This policy will help you understand the following:

1、 How do we collect and use your personal information

2、 How do we use itCookieCompared to similar technologies

3、 How do we share, transfer, and disclose your personal information

4、 Your rights

5、 How do we protect and store your personal information

6、 How do we handle the personal information of minors

7、 Integration and Responsibility Statement of Third Party Services

8、 How to update this policy

9、 How to contact us

1、 How do we collect and use your personal information

We will use it for youLaserblockCollect and use your personal information under specific circumstances during the service process. We follow the principles of legality, legitimacy, and necessity in information processing. When using your personal information for purposes not specified in this policy, or when using information collected for specific purposes for other purposes, we will obtain your consent again before use. The following are the specific situations in which we collect and use personal information:

（1） To collect and use the necessary information for providing you with basic functions:This information isLaserblockIt is necessary for normal operation, but if you refuse to provide it, you may not be able to use the corresponding function.

1. Registration and Login: When you registerLaserblockAccount or usageQQWhen third-party quick login platforms such as DingTalk and Feishu are used, we need to collect your personal information to create an account. These information include but are not limited to your nickname, avatar, mobile phone number or email, login password, and if necessary, your real name, employer or occupation, etc., used to verify your identity and complete registration.

a.If you register as a natural person, you should ensure that you have full capacity for civil conduct; If you register and use on behalf of a certain organizationLaserblockThe service should ensure that you have obtained legal authorization and have the right to make the unit subject to this policy. Please provide truthful, accurate, complete, and legal registration information, and update it in a timely manner to maintain its validity. If you do not provide the above information, you may not be able to complete registration or login, but you can still choose to browse public content as a guest.

b.**Account security:**After successful registration, you can becomeLaserblockuser You can log in using the bound mobile phone, email, or third-party account credentials. Please keep your account password safe. If you discover any unauthorized use or security vulnerabilities in your account, please contact us promptly.

2. Browse and Search: In order to enable you to access quickly and convenientlyLaserblockWe will collect necessary information from you when browsing and searching to improve content matching. For example, we may obtain yourLaserblockCollect browsing history and search history on, and gather information about the devices you use (such as device model, operating system, browser type, etc.)MACAddress, device identifier, etc.) and the location of the device. Collecting this information is to optimize content display, provide personalized interfaces and search results, and ensure the security of your account and service quality.

3. Forum posts and comments: When you areLaserblockWhen posting, asking questions, or commenting on the forum section, we will collect information about the content you post (including personal information such as text, images, videos, etc.), posting time, posting section, browsing and interaction situation. We collect this information to showcase your creative achievements, maintain community order, and trace the source of content in case of violations or disputes. Please avoid disclosing sensitive personal information in your posts or comments.

4. Design resource download: LaserblockProvide download services for laser cutting design drawings, tutorial documents, and other resources for registered users. When you download community resources, we will record your download behavior information, including the name of the downloaded file, download time, download frequency, etc. These pieces of information help us to track the popularity of resources and ensure the normal provision of download services (such as monitoring for frequent violations or chain theft). Due to the fact that resource downloads are only open to registered users, we need to verify your membership status through your account information.

5. User Q&A and Challenge Activities: LaserblockThe community may hold interactive activities such as technical Q&A and creative challenges. When you participate in Q&A or competitions, we may need to collect the answer content, work results, event registration information, and necessary personal information provided when you receive awards (such as recipient name, contact phone number, address, etc. used to distribute prizes). These information are only used for the purpose of event organization, achievement display, and prize distribution.

**Instructions:**currentlyLaserblockThe core function focuses on content communication and learning. If we provide e-commerce transactions, point redemption for physical prizes, and other services in the future (such as purchasing works or redeeming gifts), we may need to collect additional information from you to complete the transaction (such as recipient name, address, contact information, order content, payment account information, etc.). At that time, we will inform you of the relevant information separately and obtain your consent in accordance with legal requirements.

（2） Information that may be collected and used to provide you with additional features (optional authorization):To enhance your user experience, we may introduce some additional features or personalized services. When using these additional features, you can choose whether to authorize us to collect additional information. Even if you do not provide this information, it does not affect your useLaserblockBasic functions.

● User feedback and follow-up survey: We may use it for youLaserblockDuring the process, learn about your user experience through internal messages, emails, or phone calls, or invite you to participate in andLaserblockPlatform related questionnaire surveys. You can choose whether to participate in such feedback activities. If you participate, we may collect feedback, survey responses, and contact information you provide to improve our products and services.

● Notification announcements and personalized recommendations: With your authorization, we may use your contact information (such as your bound phone number, email, or internal notifications) to send you important community notifications (such as service updates, feature changes), the latest laser course and activity information, or recommended content that you may be interested in. You have the right to choose to unsubscribe from receiving such messages, and we will provide a way to unsubscribe in each marketing email or message.

(currentlyLaserblockThe website itself does not involve functions that require special system permissions, such as reading contacts or calling cameras/Microphone, etc. But if mobile is launched in the futureAppWe also need to request your device permissions, and we will seek your authorization before collecting relevant information. You have the right to refuse or disable these permissions, which will not affect your use of basic functions and may only result in the inability to implement related additional functions.)

（3） The situation where we obtain your information from third parties: For convenient login or integration of multiple platform services, you can choose to log in using a third-party accountLaserblockBased on your authorization, we may obtain your account information registered on the platform from third parties and, after you agree to this policy, share it with your accountLaserblockAccount binding allows you to log in directly through this third-party account.

● Third party login information: When you useQQLogin to third-party platform accounts such as DingTalk and FeishuLaserblockAt this time, these platforms may provide us with your public account information on their platforms, such as your nickname, avatar, and unique identifierIDAnd other information that you confirm your agreement to share on the authorization page. We will process and protect the information shared by third parties in accordance with our agreements with them and this policy. For example, we will use your third-party nickname and avatar forLaserblockDisplay your personal information to facilitate communication within the community.

● Account binding and usage: After binding a third-party account, if you no longer wish to log in using this method, you can unbind it in your account settings. Please be informed that the use of third-party accounts is subject to the user agreement and privacy policy of the third party. When you log in through a third-party account, you may also need to comply with its own privacy policy. We suggest that you read and understand the relevant third-party platform policies before using the third-party login function.

（4） Personal Information Usage Rules: We will use the collected personal information in accordance with the purposes and scope described in this policy to achieveLaserblockVarious functions and services. Unless we obtain your additional consent, we will not use your personal information for purposes not specified in this policy. In the following special circumstances, our use of your information may not require your consent:

1. Necessary for fulfilling the contract: In order to meet your requirements for signing and fulfilling the contract between you and us, such as when you need us to process your registration information for participating in forum activities;

2. Fulfilling legal duties or obligations: Necessary to fulfill the obligations or statutory duties stipulated by laws and regulations;

3. Public safety and significant public interests: Necessary for safeguarding national security, defense security, public safety, public health, and major public interests;

4. Protection of life, health, and property: In order to protect your or others' significant legitimate rights and interests such as life and property, and in emergency situations where it is difficult to obtain my consent;

5. Your self disclosed information: Personal information that you disclose to the public on your own;

6. Legitimate and publicly available information: Collecting personal information from legally disclosed information, such as legitimate news reports, government information disclosure, and other channels;

7. Other circumstances stipulated by law: Other circumstances stipulated by laws and regulations.

In the above-mentioned special circumstances, we may no longer seek your consent separately for the processing of your personal information based on the authorization or requirements of laws and regulations.

2、 How do we use itCookieCompared to similar technologies

to ensureLaserblockTo ensure normal operation, provide you with a more personalized user experience and convenient access services, we may store a name on your computer or mobile deviceCookieUse small data files and employ other similar technologies (such as...)Web Beacon、LogdocumentFlash CookieEtc.). These technologies are mainly used to understand or record your preferences, usage habits, or account status, in order to provide more convenient services when you visit again. The specific explanation is as follows:

● CookieUsage: CookieUsually includes identifiers, site names, as well as some numbers and characters. When you useLaserblockAt that time, we will make use ofCookieTo identify your login status and store your preferences (such as forum interface language, font size, etc.) in order to provide you with personalized content and services.CookieCan also help us understand your usageLaserblockThe situation of our services, such as the sections you frequently visit and the duration of your stay, in order to optimize our services and user experience. In some cases, we may utilizeCookieTo evaluate the effectiveness of promotional activities or to push you information related to your interests.

● The use of similar technologies: exceptCookieIn addition, we may also use website beacons（Web beacon）Waiting for other technologies to collect your access data. This type of technology is usually a transparent image pixel embedded in web pages or emails. passWeb beaconWe can count the number of users accessing certain pages, monitor website performance, and check if the emails we send have been opened.

● CookieManagement of: We will notCookieFor any purpose other than those stated in this policy. You have the right to choose to accept or refuseCookieMost browsers provide management or deletion servicesCookieThe function allows you to clear all saved items on the device according to your preferencesCookieHowever, please note that if you disable or deleteLaserblockrelatedCookieThis may affect your experience of using our services. For example, you may need to log in repeatedly every time you visit the website, or some preference settings may not be saved. Moreover, to ensure security, we may re authenticate your identity when you browse or post sensitive content.

3、 How do we share, transfer, and disclose your personal information

We fully understand the significance of sharing, transferring, and disclosing personal information to you, so we will maintain a cautious attitude towards your personal information.Unless under the following circumstances, we will notLaserblockAny company, organization, or individual other than the operator sharing your personal information:

（1） Sharing – We will not work withLaserblockThird parties other than service providers share your personal information, except in the following situations:

1. Obtaining your explicit consent or authorization in advance: After obtaining your explicit consent, we will share the personal information within your authorized scope with the third party designated by you.

2. Legal and regulatory requirements or mandatory administrative and judicial requirements: According to the provisions of laws and regulations, or as required by government regulatory agencies and judicial authorities in accordance with the law, we may need to share your personal information with external parties.

3. Safeguarding legitimate rights and interests: Within the scope required or permitted by law, when we need to protectLaserblockPlatform, our affiliated companies or partners, you or othersLaserblockWhen the personal and property safety of users is not compromised, we may share necessary information. For example, to prevent illegal activities such as fraud, we may share necessary account information with payment institutions with legal permission.

4. Sharing with affiliated companies: to enhanceLaserblockWe may share some of your personal information with our affiliated companies regarding the quality and convenience of our services. But sharing will only be limited to Necessary and reasonable The scope of information is limited by the purposes stated in this policy. If the affiliated company changes the purpose of using and processing personal information, it will obtain your authorization and consent again.

5. Dispute Resolution: To assist you in resolving disputes or controversies with others; Or according to your legitimate needs, such as requesting others to provideLaserblockWe may share necessary information in accordance with the law regarding the evidence of posts and comments in the forum.

6. The situation you voluntarily choose: You pass throughLaserblockAn open platform or interface that shares your personal information with third parties (such as those you use)LaserblockAccount login to third-party websites, or useLaserblockWhen the provided sharing function publishes content to third-party platforms, we will share your relevant information with the corresponding third party according to your choice.

7. Other situations stipulated by laws and regulations:Share information in other situations that comply with laws and regulations.

We will only share your personal information for lawful, legitimate, necessary, specific, and clear purposes. We will sign strict confidentiality agreements with companies, organizations, and individuals with whom we share personal information, requiring them to handle personal information in accordance with our instructions, this policy, and any other relevant confidentiality and security measures.

（2） Transfer – We will not transfer your personal information to any company, organization, or individual, except in the following circumstances:

1.  Obtaining your explicit consent or authorization in advance: After obtaining your consent, we will transfer the personal information within your authorized scope to other parties;

2. Company merger, acquisition or bankruptcy liquidation: asLaserblockIf the operating entity undergoes a merger, acquisition, restructuring, or bankruptcy liquidation involving the transfer of your personal information, we will require the new company or organization holding your personal information to continue to be bound by this policy. Otherwise, we will require the company or organization to seek your consent again.

3. Other situations required by laws and regulations: According to laws, regulations, legal procedures, or mandatory government orders, we may transfer your personal information.

（3） Public disclosure – We will only publicly disclose your personal information in the following circumstances:

● Obtaining your explicit consent or based on your voluntary choice: After obtaining your explicit consent, we may disclose the personal information authorized by you. Please carefully consider public disclosure behavior, including personal information that may be voluntarily disclosed when uploading content through our services.

● Legal requirements: If laws and regulations explicitly require us to provide your personal information, or if government regulatory agencies or judicial authorities require us to provide your personal information in accordance with the law, we may publicly disclose your personal information in accordance with the requirements.

Subject to compliance with laws and regulations, when we receive a request to provide the aforementioned information, we will request the issuance of corresponding legal documents, such as subpoenas or investigation letters. Before publicly disclosing your personal information, we will conduct a security review of the information in accordance with legal requirements and take necessary desensitization measures.

4、 Your rights

In your useLaserblockDuring the service period, we attach great importance to your rights to personal information and will take appropriate measures to ensure that you can exercise these rights. According to relevant Chinese laws, regulations, standards, and industry practices, you have the following rights to your personal information:

（1） Accessing and correcting your personal information: You have the right to access and correct your account information at any time. You can log in throughLaserblockAccount, check and update the basic personal information you provide (such as nickname, avatar, contact information, etc.) on the "Personal Information" or related account settings page. When your personal information changes, please update it promptly so that we can provide you with more accurate and timely services. If you are unable to access or correct your personal information through the above path, you can contact our customer service at any time to make a request, and we will assist you in accessing and correcting the information after verifying your identity (except for exceptions provided by laws and regulations).

（2） Delete your personal information: In the following situations, you can request us to delete your personal information:

1.If our handling of personal information violates laws and regulations;

2.If we collect and use your personal information without your explicit consent;

3.If we violate our agreement with you to process personal information;

4.If you no longer use our products or services, or if you have logged outLaserblockAccount;

5.If we permanently cease to provide you with products or services.

If you find that we have collected or used your personal information in violation of laws, administrative regulations, or the agreement between both parties, you may request us to delete the relevant information. For security and backup policies, after you submit a deletion request and receive our response and agreement, weNot immediately deleted from the backup systemThe corresponding information is deleted or anonymized during backup updates.

Furthermore, please understand that when you areLaserblockAfter the forum publicly publishes content (such as posting or commenting in the community), other users may have already browsed, downloaded, or otherwise saved this public information. Even if you request the deletion of relevant information in the future and delete it from the public area, you may still be unable to recall the information that has been saved and reposted by others.

（3） Withdrawal of consent and account cancellation: Regarding your authorization for us to collect/By using your personal information, you have the right to withdraw the consent previously granted for a specific purpose. You can withdraw part of your consent by deleting information, turning off device functions, and adjusting privacy options in website settings. For example, you can revoke our authorization to obtain third-party information by unbinding the third-party account; Reject by modifying browser settingsCookieWait. However, please understand that the revocation of certain specific permissions may affect the normal operation of the corresponding functions. Your withdrawal will not affect the personal information processing previously carried out based on your authorization.

You can also choose to cancel your account at any timeLaserblockaccount You can submit an account cancellation application through the cancellation function in [Account Settings]. After necessary identity verification and security checks, we will delete or anonymize your personal information within a reasonable period of time and stop providing services to youLaserblockService (except as otherwise provided by laws and regulations).Please note that account cancellation is an irreversible operation,After the cancellation is completed, you will no longer be able to use any services related to the account or retrieve any content or information. Therefore, please backup your account related information and content before operating. After account cancellation, we may still retain some of your information for a certain period of time in accordance with regulatory requirements (but we will handle it properly according to legal requirements and no longer actively use it for commercial purposes).

（4） Complaints, suggestions, and the right to appeal: We attach great importance to user opinions and complaints. When you have any questions, opinions or dissatisfaction with our personal information protection work, you can contact us through the contact information provided below this policy. We will make every effort to process your request as soon as possible after verifying your identity and fully understanding the specific requirements, and within no more than15Provide a response or solution within one working day. If you are not satisfied with our response, especially if you believe that our personal information processing has harmed your legitimate rights and interests, you have the right to seek a solution through legal channels such as reporting to relevant government regulatory authorities or filing a lawsuit with the court.

5、 How do we protect and store your personal information

（1） Security measures for personal information protection: LaserblockWe attach great importance to personal information security and take various industry standard security measures to protect your personal information, avoiding unauthorized access, public disclosure, tampering, damage or loss of data. For example:

● Data encryption and transmission protection: We will use encryption technology (such asTLS、HTTPS）Protect the security of personal information during transmission by using encryption algorithms to store sensitive user data. At the same time, we have access to the website's browser-Implementation of server communicationSSLSecurity protocols to prevent data from being stolen or tampered with.

● Principle of Permission Control and Minimization: We only allow those who need to know this informationLaserblockEmployees and partners access your personal information and establish strict permission control mechanisms and sign confidentiality agreements for this purpose. Employees are monitored by operation logs when accessing this data to prevent unauthorized leakage and abuse.

● Security system and protective measures: Our server system adopts multiple layers of protection measures such as network isolation, intrusion detection, firewall, and antivirus to prevent network attacks or virus invasion. At the same time, we will conduct regular security audits and penetration testing, update and patch software vulnerabilities in a timely manner, and enhance system defense capabilities.

● Security incident handling: Despite the above security measures, the Internet environment is not 100% secure. We will make every effort to ensure the security of any information you send to us. However, we also ask for your understanding that due to technological limitations and possible malicious means, even if we have made every effort to strengthen security protection, we cannot guarantee absolute security of your information. If there is a security incident that we cannot foresee or prevent (such as information leakage or loss caused by hacker attacks, system failures, etc.), we will inform you of the basic situation of the incident, possible impact, measures we have taken or will take, suggestions for you to independently prevent and reduce risks, and remedial measures for you in accordance with legal requirements in the first time through website announcements, push notifications, emails or phone calls. We will also promptly report the relevant situation of the incident to the regulatory authorities and take necessary measures in accordance with regulatory requirements.

（2） Storage of personal information:

● Storage location: According to legal requirements, we will store and collect user personal information within the territory of the People's Republic of China. At present,LaserblockBy using leading domestic cloud service providers such as Alibaba Cloud and Tencent Cloud as our data custodians, your personal information will be securely stored on these cloud servers. These servers are located within China and are supported and maintained by vendors with high-level security protection capabilities. We have signed strict data protection agreements with the aforementioned service providers, who will process personal information in accordance with our requirements and the provisions of this policy, and will not use your data for unauthorized purposes.

● Storage period: We only retain your personal information for the shortest period of time necessary to achieve the purpose of collecting personal information, unless there is a mandatory retention requirement by law. For example, according to laws such as the Product Quality Law of the People's Republic of China, certain information needs to be retained for at least a certain period of time. Specifically, we will continue to store the basic personal information you provided during the registration period of your account for the duration of its existence; After you cancel your account or delete information, we will delete or anonymize the corresponding information according to your request (except as otherwise provided by laws and regulations, if backup is required for a certain period of time). For forum posts, comments, and other content, even if you delete or cancel your account, these contents may have existed in the public area for a long time, and we will decide whether to retain them within the scope permitted by law.

● Handling upon termination of service: If due to special reasonsLaserblockIf the website ceases to operate or provide services, we will notify at least in advance30We will inform you in the form of an announcement or notice. At that time, we will cease the collection of personal information and delete or anonymize the personal information we hold. The deletion operation will be completed as soon as feasible, but in some cases (such as backing up stored data), it may need to be delayed until after the backup update cycle to complete the processing. We will also promptly report the cessation of operations to the relevant regulatory authorities in accordance with relevant laws and regulations.

6、 How do we handle the personal information of minors

LaserblockWe attach great importance to the protection of personal information of minors. Our community content is mainly aimed at laser technology enthusiasts, educators, engineers, makers, and other groups, including public welfare courses and learning resources provided for minors. Therefore, we specifically remind minors to pay attention to the following precautions when using our services:

● Guardianship consent obligation: If you are not full18Year old, in useLaserblockBefore providing products and services, written consent from your parents or other legal guardians should be obtained in advance.LaserblockProtect the personal information rights and interests of minors in accordance with relevant national laws and regulations. We will collect and use the personal information of minors based on the explicit consent of their guardians, and only process such information as permitted by law, with the consent of the guardians, or as necessary to protect minors.

● Exclusive protection measures: If you are a minor user, we encourage your guardian to read this policy together and guide you to seek the guardian's consent and guidance before submitting personal information. When providing content or course registration suitable for minors, we may require you to provide the contact information of your guardian in order to verify their consent. When we discover that we have collected personal information of minors without obtaining verifiable consent from their guardians in advance, we will try our best to delete the relevant data as soon as possible.

● Rights of guardians: If you are the parent or other guardian of a minor, please pay attention to their activities and information disclosure on our platform. If you have any questions about the processing of personal information of minors under your guardianship, or find that minors have used it without your consentLaserblockAnd provided us with personal information, please contact us through the contact information provided in this policy. We will assist you in querying, modifying, or deleting personal information of minors after verifying your guardian identity. We will also provide a way to cancel underage accounts to better protect the legitimate rights and interests of minors in cyberspace.

7、 Integration and Responsibility Statement of Third Party Services

LaserblockIn order to provide you with richer and more convenient services, the website integrates some third-party services or functions. We will fulfill our duty of prudence when selecting and accessing third-party services, and reach strict agreements with third parties regarding personal information protection. But at the same time, we also remind you to pay attention to the privacy protection status of third-party services themselves. The following are explanations related to third-party services:

● Third party login and account binding: As mentioned earlier, we provideQQQuick login, DingTalk login, FeiShu login and other convenient registration methods. These third-party platforms will share necessary account information with us after your authorization to enable login functionality. We only obtain the information authorized by you and willLaserblockProperly store and use. For example, we will use you fromQQThe obtained avatar will be used to improve your forum information, but it will not exceed your authorized scope to use other contentQQObtained information. Please be aware that when you use a third-party login, you are actually redirected to a third-party platform for authentication, which is subject to the third-party's privacy policy and user agreement.Once you choose to log in with a third-party account, it means that you agree to the third party processing your relevant information in accordance with their privacy policy.If you do not agree with the processing of information by third parties, you can choose to register and log in through the normal method or stop using the relevant functions.

● Third party hosting and technical support: LaserblockThe servers and data storage used are provided by third-party professional companies such as Alibaba Cloud and Tencent Cloud. This is a typical delegation relationship. We will ensure that such service providers only access and use your information within the scope necessary to fulfill the functions of the products or services we entrust, and have no right to use your information for any of their own purposes. In addition, we may also use third-party technical tools orSDKTo achieve certain functions (such as statistical analysis, map positioning services, etc.). We will deal with third partiesSDKConduct a security assessment to ensure compliance with relevant safety standards. We will sign confidentiality agreements for all companies and institutions entrusted with processing personal information, requiring them to take sufficient confidentiality and security measures in accordance with our requirements and this policy. If these third parties violate the agreement or cause information leakage due to their own reasons, we will hold them legally responsible. However, please understand that if your legitimate rights and interests are damaged due to the third party's reasons, we will actively assist you in safeguarding your rights and interests.

● Third party links and content redirection: LaserblockThe community may contain links to third-party websites or services (such as external resource links shared by users, or sections such as "learning centers" that may redirect to partner content platforms). These third-party websites and services are operated by relevant third parties, and we have no control over their privacy and data protection policies. Please be aware of and read their privacy policy or user agreement in advance when clicking on third-party links or using third-party services. Once you are redirected to a third-party page, it means that you have engaged in direct interaction with the third party.We cannot control how third parties use the information you provide to them, and we are not responsible for the actions or consequences of third parties.But if you find that these third-party links pose risks (such as phishing websites, malicious programs, etc.), please notify us in a timely manner so that we can review and handle them, and ensure the safety of other users' use.

In short, we will choose third-party services with good reputation and comprehensive protection measures as carefully as possible to serveLaserblockProvide convenience to users. Before sharing personal information, we will evaluate the legality, legitimacy, and necessity of third-party access to information, and agree on strict data protection measures with them. We will also continue to monitor the dynamics of third-party services. If any functional changes may involve adjustments to the scope of personal information, we will promptly update this policy or inform you of the latest third-party integration situation through announcements.

8、 How to update this policy

With changes in laws and regulations, andLaserblockWe may revise this privacy policy in a timely manner as our business develops. The revised policy will take effect immediately upon publication and will be notified to you through reasonable means. Please check regularly to stay up-to-date with the latest version of the content. If you continue to use after the privacy policy update takes effectLaserblockService is considered as your agreement to accept the updated policy.

Formajor change(i.e. important changes that may affect your rights and obligations or require your special attention), we will notify you of updates to our privacy policy through more prominent means, including but not limited to website homepage announcements, sending you email or SMS notifications, pop-up prompts, etc., to explain the specific content of the changes.

The terms referred to in this privacy policymajor changeIncluding but not limited to:

1.Our service model has undergone significant changes. If the purpose, type, or usage of personal information processing changes;

2.We have undergone changes in ownership structure, organizational structure, and other aspects. If business adjustments, mergers and acquisitions lead to changes in our ownership or personal information processors;

3.The main recipients of your personal information sharing, transfer, or public disclosure have changed;

4.There has been a significant change in your right to participate in personal information processing and the way you exercise it;

5.Our department responsible for handling personal information protection (such as the establishment of a data protection officer), contact information, and complaint channels have changed;

6.When the personal information security impact assessment report indicates the presence of high risks.

We will archive past versions of the privacy policy for your convenience in reviewing. Before the new policy takes effect, we willLaserblockProvide prominent notifications on relevant pages. Please check and understand carefully. If you do not agree to the updated policy after receiving the change notice, you have the right to stop using itLaserblockService. If you continue to use any of our services after the privacy policy adjustment takes effect, it means that you have agreed to be bound by the revised policy.

9、 How to contact us

If you have any questions, opinions, or suggestions regarding the content of this policy, or if you find that your personal information rights may be infringed upon, you can contact us through the following methods, and we will verify your identity before proceedingFifteen working daysInternal response to you:

● Customer service hotline: 40088-40049 turn3Line 1 (service hours: weekdays)9:00-18:00）

● Contact email: admin@laserblock.cn

For security reasons, your request may require a written request or other means to prove your identity. Of course, we may first require you to verify your identity before processing your request. In rare cases, if your request is too complex or repetitive to respond within fifteen days, we will explain the reason for the delay to you.

We also remind you that we may not be able to respond to certain requests that are not directly related or unreasonable to your personal information. For example, we will reject information access requests that involve the privacy of others, or repeat requests that exceed the legal limits.

Thank you for taking the time to read this policy. We deeply understand the importance of personal information to you and will effectively protect your information security in accordance with this policy and relevant laws and regulations. If you have further questions about our privacy protection measures, please feel free to communicate with us at any time. We will humbly accept user supervision and suggestions, continuously improve, and strive to provide you with a more reassuring service environment.