PRIVACY · Privacy Policy

Privacy Policy

We respect and protect the personal information of every visitor in accordance with the law. Please read this Policy before using this website.

Version effective date: September 3, 2026 | Last updated: September 19, 2026

Shenzhen Royin Interactive Technology Co., Ltd. (hereinafter referred to as “ROYIN” or “we”) is fully aware of the importance of personal information to you. We will strictly comply with the Personal Information Protection Law of the People's Republic of China (hereinafter referred to as the “Personal Information Protection Law (PIPL)”), the Cybersecurity Law of the People's Republic of China, the Data Security Law of the People's Republic of China, and other laws and regulations, follow the principles of lawfulness, legitimacy, necessity, and good faith, and properly protect your personal information. In addition, if you are located outside the People's Republic of China (including the European Union/European Economic Area), Section 8 of this Policy provides specific explanations for you.

This User Privacy Policy (hereinafter referred to as “this Policy”) explains how we collect, transmit, store, use, share, and protect your personal information when you visit the official ROYIN website (www.rongyinghudong.com) and contact us by email, telephone, or other means, as well as the relevant statutory rights you enjoy. Please read and fully understand this Policy carefully before submitting any personal information. Consent Mechanism: This website has no registration and no online forms; personal information processing is involved only when you proactively send us an email or contact us by telephone; your above proactive actions shall be deemed as your having read, understood, and agreed to all the terms of this Policy. If this Policy undergoes major changes, we will prompt you again to confirm it after the changes take effect.

Explanation of the Scope of Application: Sections 1 to 11 of this Policy apply to the scenarios of visiting and contacting this website (www.rongyinghudong.com); Section 12 applies to the AI-U Shield client software and its supporting backend services (including the account system, authorization activation, top-up billing, and model invocation). If you use AI-U Shield products, please read Section 12 as well; Section 12 relates to that product, and in case of any inconsistency with the foregoing terms, Section 12 shall prevail with respect to AI-U Shield products and services. The rules for using AI-U Shield products are also set out in the Terms of Service.

1. How We Collect, Transmit, and Use Your Personal Information

We firmly uphold the principle of “minimum necessity”. This website is a purely presentational website: no user registration, no analytics tracking or behavioral tracking tools are deployed, and we will not automatically collect your personally identifiable information. Only when you proactively contact us through the following means will we receive the information you provide:

  • Job Applications and Resume Submission: when you wish to join ROYIN and send your application email and resume attachment to our official mailbox, we collect your name, contact telephone number, email address, and resume content (including but not limited to educational background, work experience, project history, and professional skills). Such information is used only for job matching assessment, interview intention communication, and recruitment process management; we undertake not to resell your job application information to any external institution;
  • Business Cooperation and Business Negotiation: when you communicate with us about cooperation through our official mailbox or customer service hotline, we collect the name, contact telephone number, company/institution name, and cooperation intention and requirement description that you proactively provide. Such information is used only to verify the feasibility of cooperation, arrange for our business staff to contact you, and advance the negotiation;
  • Apart from the above scenarios, if laws or regulations require otherwise, we will process information in accordance with laws and regulations.

Regarding the Information Collection and Transmission Chain: when you send an email, your information is transmitted in encrypted form over the email service network to our official mailbox; after delivery, the email is stored in our corporate mailbox system and accessed and processed by authorized recruitment or business staff within the scope of their duties. We use your information only for the processing activities necessary to achieve the aforementioned collection purposes, and we will not carry out automated decision-making or algorithmic profiling unrelated to those purposes.

Please do not provide personal information irrelevant to the purpose when contacting us, and do not provide sensitive information such as ID card numbers or bank account details.

2. Sharing, Transfer, and Public Disclosure of Information

We will not transfer your personal information to any third party, nor will we share your personal information with any third party, unless:

  • Your explicit consent is obtained: sharing is carried out within the scope you have authorized;
  • Necessary to Provide Services: sharing necessary information with our service providers (such as the Alibaba Cloud corporate email service provider); with such entrusted processors, we will agree on strict confidentiality obligations and security protection measures, and require them to process the relevant information only in accordance with this Policy and our instructions;
  • Legal and Regulatory Requirements: necessary to comply with laws, administrative regulations, or judicial procedures, or to protect the public interest, your life, property, and other lawful rights and interests.

We will not publicly disclose your personal information unless we obtain your separate consent, or unless it is based on mandatory requirements of laws and regulations, legal procedures, litigation, or government authorities.

3. Storage Location and Retention Period of Personal Information

1. Storage Location: personal information collected and generated in the course of our operations within the People's Republic of China will be stored on servers located in China. Our corporate email service is provided by Alibaba Cloud, and the storage and processing of the relevant data follow the domestic storage principle of its official privacy policy. For the storage location of personal information involved in AI-U Shield products and services, see Section 12.

2. Retention Period: we retain your personal information only for the shortest period necessary to achieve the collection purposes, and after the period expires we will delete or anonymize it:

  • Job application resumes: retained for 6 months from the date of receipt, to cover the current recruitment assessment cycle and subsequent communication regarding similar positions as a backup; after expiry, they will be physically deleted from the recruitment database or de-identified. If you wish to have your resume deleted earlier, you may notify us through the contact details listed in Section 11;
  • Business cooperation information: retained for 12 months from the date of submission; if a formal cooperation is reached during that period, the relevant files will be transferred to be retained for the period required for the performance of the cooperation;
  • Network access logs: in accordance with Article 21 of the Cybersecurity Law, the underlying network operation logs of the website are retained for no less than 6 months as required by law.

4. Cross-Border Data Transfer

This website is open to visitors worldwide. We understand that users in different jurisdictions may visit this website and contact us, and we therefore make the following statements and commitments:

  • No Proactive Outbound Transfer: we will not provide your personal information to recipients outside China unless we obtain your separate consent, or it is necessary for entering into or performing a contract to which you are a party, or it falls under other circumstances stipulated by laws and regulations; we also do not set up data storage nodes outside China (for the cross-border transfer arrangements of AI-U Shield products and services, see Section 12);
  • Where You Proactively Submit Information: if you visit this website from outside the People's Republic of China or send us an email, this is equivalent to your proactively transmitting the information to us, located within China; upon receipt, we will inform you of the processing purposes and methods in accordance with the law and use it only as agreed in this Policy;
  • Statutory Safeguards: if future business genuinely requires providing personal information to recipients outside China (for example, using an overseas technical service provider), we will, in accordance with Articles 38 and 39 of the Personal Information Protection Law (PIPL), carry out a personal information protection impact assessment in advance, enter into a contract with the overseas recipient or adopt statutory safeguards such as standard contract filing or security assessment, and separately obtain your explicit consent;
  • Cross-Border Transfer Safeguards for EU Users: if you are located in the EU/European Economic Area, the personal information you send to us will constitute a data transfer from the EU to the People's Republic of China. As the European Commission has not yet recognized China as providing an adequate level of protection, we will, in accordance with the requirements of Chapter V of the General Data Protection Regulation (GDPR), adopt safeguards such as the Standard Contractual Clauses (SCCs) issued by the European Commission, and ensure that your data receives a level of protection equivalent to that within the EU.

5. Information Security Protection Measures

Your email information is stored in our corporate mailbox and internal office systems, in a secure cloud environment located within the People's Republic of China. We adopt security management and technical measures that meet industry standards, including: encryption protocols such as SSL/HTTPS for information transmission, and access control, least-privilege authorization, and a designated-person responsibility system for storage and access; we also fulfill our security obligations by reference to the institutional requirements of national standards such as the Multi-Level Protection Scheme for Cybersecurity, to prevent your personal information from unauthorized access, leakage, alteration, or loss. If a personal information security incident occurs, we will, in accordance with laws and regulations, promptly activate our emergency response plan, inform you of the incident and remedial measures within the time limit required by laws and regulations, and report to the relevant competent authorities as required.

6. Cookies, Similar Technologies, and Third-Party Links

The ROYIN official website serves only as a window for corporate brand and business presentation; we do not use any third-party advertising tracking Cookies, nor have we deployed any SDK plug-ins for user profiling, behavioral analysis, or cross-site tracking, and we will not use Cookies or similar technologies to profile you. In the business and recruitment emails we send, we also do not include open-rate statistics components such as tracking pixels (Tracking Pixel). To maintain basic website communication and normal page loading, the server may generate temporary session-level technical Cookies; in addition, the page uses browser session storage (sessionStorage) to record interface preferences such as whether the guidance bubble has been displayed and the position of the floating button. The above Cookies and session storage do not contain any personally identifiable information, automatically expire after you close the browser tab, and are not used for tracking or profiling. You may refuse or clear such local storage through your browser's own settings, without affecting your browsing of the basic public content of this website.

About the On-Page Intelligent Q&A and Letter-Writing Assistant: this website provides an intelligent Q&A component in the lower-right corner (AI Xiaoying), which currently only matches against the built-in Q&A library locally in your browser, and the questions you enter will not be uploaded to our servers, nor will they be stored or used for profiling; if online large-model capabilities are introduced in the future, we will first update this Policy and complete the relevant compliance procedures before enabling them. When you select an email provider through the “Write an Email” entry, the page will copy our public recipient email address (contact@royin.net) to your device clipboard for ease of pasting; that content is our publicly available contact information and does not contain any of your personal information.

This website may contain links to third-party websites (such as partner websites, filing inquiry websites, and the email service provider websites that you choose to open through the page's “Write an Email” entry, including QQ Mail, 163 Mail, 126 Mail, Tencent Enterprise Mail, Feishu Mail, Gmail, Outlook, etc.; after clicking such links you will leave this website, and the relevant processing is governed by that third party's privacy policy). We are not responsible for the privacy practices or content of third-party websites, and we recommend that you review their privacy policy before visiting any third-party website.

7. Your Rights (Under China's Personal Information Protection Law (PIPL))

In accordance with Chapter IV of the Personal Information Protection Law (PIPL), you have full control over your personal information, including:

  • Access and Copy: you have the right to inquire about the processing status of your personal information held by us and to request a copy;
  • Correction and Completion: if you find that the information you submitted contains errors or omissions (such as a change in contact details), you have the right to request that we correct or update it;
  • Request Deletion: you have the right to request that we delete your personal information where the processing purposes have been achieved or are no longer necessary, you withdraw your consent, the retention period expires, or we process information in violation of laws or regulations;
  • Withdrawal of Consent: for personal information collected based on your consent, you have the right to withdraw at any time. Withdrawal does not affect the lawfulness of processing carried out before the withdrawal.

Exercising Your Rights and Our Response Commitment: you may submit a request by sending an email to contact@royin.net or calling 400-989-7768. To safeguard information security, we may verify your identity before processing; verification is usually carried out by checking that the email address or calling number you used is consistent with the records we hold. We undertake to complete verification and processing and to provide a reply within 15 working days after receiving your request and verifying your identity.

8. Additional Terms for EU/European Economic Area Users (Under the EU GDPR)

If you are located in the European Union or the European Economic Area (EEA), the GDPR also applies to our personal information processing activities concerning you. This Section provides specific explanations for you:

  • Data Controller: Shenzhen Royin Interactive Technology Co., Ltd. (contact information in Section 11);
  • Legal Bases for Processing: ① Recruitment scenario — when you send a resume, the processing purpose is to take steps at your request prior to entering into an employment contract (Article 6(1)(b) GDPR); ② Business cooperation scenario — based on your consent (Article 6(1)(a)) and our legitimate interests in carrying out normal business activities (Article 6(1)(f)), and such interests do not override your fundamental rights; ③ Statutory obligation scenario — compliance with a legal obligation (Article 6(1)(c));
  • Your Rights: under Articles 15 to 22 of the GDPR, you have the rights to access, copy, rectify, erase (the right to be forgotten), restrict processing, data portability, object to processing, and withdraw consent;
  • Right to Lodge a Complaint: if you consider that our processing activities infringe your rights, you have the right to lodge a complaint with the data protection supervisory authority in your Member State;
  • International Transfers: see Section 4, item 4 of this Policy; we will adopt safeguards such as the Standard Contractual Clauses in accordance with Chapter V of the GDPR.

The way you exercise your rights under the GDPR is partly consistent with that in China: send an email to contact@royin.net, and we will reply within one month (which may be extended to two months in complex cases as permitted by law).

9. Protection of Minors' Personal Information

The business cooperation and recruitment services on this website are all intended for adults with full civil capacity. We will not proactively request minors under 14 years old (children) to provide us with personal information, will not carry out any business promotion targeting that group, and will not employ minors below the statutory employment age. If you are the guardian of a minor and discover that the relevant minor has submitted personal information to us without your consent, please contact us immediately; after verification we will delete the relevant data and stop the processing activities without delay.

10. Revision and Update of This Privacy Policy

As our business expands, website functions iterate, and legal and regulatory requirements evolve, we may revise this Policy from time to time. The updated version will be published on this page with the date at the top updated. If a revision involves major changes to the scope of personal information collection, processing purposes, sharing and cross-border transfer arrangements, or methods of use, we will notify you by prominent notice on the website, on-page prompts, or email, and obtain your consent anew in accordance with the law. We recommend that you review this page periodically for the latest content.

11. How to Contact Us

If you have any questions, comments, or suggestions about this Policy or personal information protection, or need to exercise your statutory rights, please contact us through the following means:

  • Operating entity: Shenzhen Royin Interactive Technology Co., Ltd.
  • Personal Information Protection Officer: Human Resources and Administration Department (Personal Information Protection Working Group)
  • Official email: contact@royin.net
  • Unified customer service hotline: 400-989-7768
  • Company address: Room 410, Tower A, Phase 1, ICC-Park, Longhua District, Shenzhen, Guangdong, China
  • Website filing number: Yue ICP Filing No. 2026102971 | Public Security filing number: Yue Public Security Network Filing No. 44030002016522

After receiving your inquiry or request, we will verify it strictly in accordance with laws and regulations: under Chinese law, we will provide you with a reply within 15 working days; under the EU GDPR, we will provide you with a reply within one month.

12. Personal Information Processing for AI-U Shield Products and Services (Supplementary Terms)

Scope of Application and Order of Precedence: This Section applies to the AI-U Shield client software, account system, and their supporting backend services (hereinafter referred to as “this Product”). With respect to this Product, if this Section is inconsistent with the foregoing terms, this Section shall prevail. The rules for using this Product are set out in the Terms of Service.

1. What Information We Collect

  • Account Information: the mobile phone number you use to log in;
  • Device Information: device identifier (device fingerprint). This identifier is generated locally by the client and consists of a hash value of information such as a local random identifier, host name, operating system platform, and processor architecture, and does not contain the USB drive serial number, nor do we collect your disk hardware serial number;
  • Network Information: IP address, used for security protection, identification of abnormal access, and retention of network logs as required by law;
  • Activation Information: activation code, activation time, device identifier, and device name, used to activate authorization for your account and manage device quotas;
  • Order Information: order number, amount, payment channel, payment status, payment time, and channel transaction serial number;
  • Usage and Billing Information: invocation time, the name of the model used, the number of input, output, and cached tokens (Token), and the corresponding fees.

2. Information Stored Only Locally on Your Device

Your conversation records, generated outputs, memory data, and file indexes are stored in the working directory on your local machine, managed by you yourself. Your login session and related credentials in the client are stored in encrypted form locally using the encryption capabilities provided by the operating system (system keychain or credential manager). In addition, the client caches some interface state data locally for quick display, such cache is stored only on your local machine and will not be sent out with requests.We do not collect, do not upload, and cannot view the above content.

3. Information Forwarded Through Our Relay Service

When you use the model service, the request content is forwarded via our relay service as-is to the upstream model service to obtain and return results:

  • No Storage of Content: our relay service will not store the body content of your requests and responses. At the code level, this service has no path for writing body content, the logging layer does not receive that field, and automated tests verify this behavior;
  • Only Billing-Essential Information Is Recorded: the relay service records only the information necessary for metering and billing, including the model name, token usage, fees and time, as well as a content-free request identifier;
  • Your account identifier and authorization information are used to verify authorization and credits and are not used for any other purpose.

4. When Your Files Are Sent to the Model

Only when you proactively reference local files, add attachments, or select historical outputs, will the corresponding content be sent to the model together with that request; this Product has no path for automatically uploading your files. A size limit is set for the attachments and text of a single request (currently 100MB per attachment and 500KB per text request); content exceeding the limit will be rejected or truncated to ensure service stability.

5. Upstream Model Services and Third-Party Service List

To deliver product functionality, we have integrated the following third-party services. We agree with them on corresponding data protection obligations and require them to process information only as agreed and in accordance with our instructions:

  • Alibaba Cloud Bailian (model inference): the request content from your use of the model service is forwarded via our relay service to this service for processing. Once the content reaches the upstream, the privacy policy of the upstream service provider applies. In addition, we may integrate other similar model services (such as Volcano Ark) as optional upstreams, in which case the disclosure within the product shall prevail;
  • Alibaba Cloud SMS (delivery of login verification codes): used to send login verification codes to your mobile phone number. The generation, verification, and rate limiting of verification codes are handled by the account service; the SMS service is only responsible for delivery; server-side logs record only the masked mobile phone number and the delivery receipt ID, and do not record the plaintext verification code;
  • Supabase (storage and authentication of account, authorization, order, and usage data, as well as the generation and verification of verification codes);
  • Alipay (top-up payments and payment result notifications): we only receive and retain necessary fields such as order and transaction status, and do not receive your payment account, bank card, or other financial information.

6. Storage Location and Cross-Border Transfer

The data storage location is subject to the actual deployment. If in the future business needs require transmitting your personal information to a place outside the People's Republic of China, we will, in accordance with Articles 38 and 39 of the Personal Information Protection Law (PIPL), carry out a personal information protection impact assessment in advance, enter into a contract with the overseas recipient or adopt statutory safeguards such as standard contract filing, and separately obtain your explicit consent; before obtaining your separate consent, we will not provide your personal information to recipients outside China.

7. Retention Period

We retain your personal information only for the shortest period necessary to achieve the processing purposes:

  • Account and authorization information: retained for the duration of your account; after account cancellation, handled in accordance with item 9;
  • Order and billing records: the period necessary to perform the contract, complete reconciliation, and meet tax and financial compliance requirements;
  • Usage records: the period necessary to implement billing, reconciliation, and account verification;
  • Network access logs: retained for no less than 6 months in accordance with Article 21 of the Cybersecurity Law.

After the above periods expire, we will delete or anonymize the relevant information; where laws and regulations provide otherwise, those provisions shall apply.

8. Encryption Measures and Access Control

  • Local Machine: the login session and credentials are stored in encrypted form locally using the encryption capabilities provided by the operating system;
  • Transmission: encryption protocols such as HTTPS are used for transmission between the client and the server;
  • Server Side: the database enables row-level security policies, and data is isolated by the organization to which the account belongs; column-level authorization is applied to sensitive fields such as model invocation credentials, which only the server side can read, and the client cannot obtain them;
  • We apply the principle of least privilege: only authorized personnel may access the relevant information to the extent necessary for the performance of their duties.

9. Your Rights and How to Exercise Them

You have rights such as access, copy, correction, deletion, withdrawal of consent, and account cancellation over the personal information under this Product. You may submit a request through the contact details listed in Section 11 of this Policy (contact@royin.net or 400-989-7768); we may verify your identity before processing, and we undertake to provide a reply within 15 working days after verification.

In particular, account cancellation may be requested through the above contact details, and we will handle it for you after verifying your identity. After cancellation, we will stop providing services to you and delete or anonymize the relevant account information, except for information that must continue to be retained in accordance with the law (such as transaction and billing records). Please note that cancellation will cause the authorizations and unconsumed credits under the account to become invalid as well; please confirm before applying that there are no unfinished transactions.

10. Minors

This Product is intended for adults with full civil capacity. We will not proactively collect personal information from minors under 14 years old (children), and we will not carry out promotion targeting that group. If you are a guardian and discover that a minor has used this Product without your consent, please contact us immediately; after verification we will stop the relevant processing and delete the relevant data.

11. Security Incident Notification

If a security incident such as leakage, alteration, or loss of personal information occurs, we will immediately activate our emergency response plan, take remedial measures, and promptly inform you of the incident, its possible impact, and the measures you can take, through in-site notifications, in-client prompts, SMS, email, or telephone as required by law, and at the same time report to the relevant competent authorities as required.

12. Updates to and Effectiveness of This Section

The content of this Section may be updated as product functionality and laws and regulations change, and updates will be published on this page with the date at the top updated. If an update involves major changes to the scope of personal information collection, processing purposes, or sharing or cross-border transfer arrangements, we will obtain your consent anew.

13. Personal Information Processing for the Official Website AI Assistant (AI Xiaoying) (Supplementary Terms)

Scope of Application: This Section applies to scenarios where you use the “AI Xiaoying” assistant in the lower-right corner of this website for inquiries. AI Xiaoying is used to answer official website business questions about ROYIN's company, business, products, partnerships, and recruitment.

1. How We Process Your Questions

  • local-first: the answers to the website's frequently asked questions are loaded into your browser together with the page, and when there is a match, your browser answers directly and locally, and that part of the content does not leave your device;
  • Large Model Invoked When There Is No Local Match: when the local knowledge base does not cover your question, the text you enter is forwarded via our server-side proxy to DeepSeek large model service to generate a response. We forward only the text of that question: we do not attach your page browsing history, Cookies, or any other identity information;
  • Necessary Technical Information: to complete the request and for security protection, the server side will process the IP address (for rate limiting and identification of abnormal access) and a random session identifier that contains no identity information; this identifier becomes invalid after you close the page.

2. What We Do Not Do

  • No Storage of Conversation Content: our server side does not record or store the body content of your questions and replies, and we only count the number of calls, elapsed time, and risk-control hits in memory for rate limiting and operational observation, and these are reset to zero when the process restarts;
  • Not Used for Training: we do not use any conversation content for model training, user profiling, or commercialized analysis;
  • No Additional Collection: using the AI Assistant requires no registration, no login, and no mobile phone number or email address; we will not add analytics SDKs, tracking events, or third-party tracking code as a result;
  • No Going Beyond the Business Scope: the AI Assistant is limited to official website business Q&A; it does not generate answers to questions unrelated to ROYIN's business, and only directs you to contact us through official channels.

3. Third-Party Services

  • DeepSeek (large model inference): questions not covered by the local knowledge base are forwarded via our server-side proxy to this service for processing. Once the content reaches the upstream, the privacy policy of the upstream service provider applies.

4. Your Choices

The AI Assistant is used entirely at your own discretion: you may simply choose not to open it, or instead contact us through the telephone, email, WeChat, and other channels published on the official website; the core information on this website can all be browsed directly, without relying on the AI Assistant.