Update date: June 13, 2026
Beijing Winge Technology Co., Ltd. (hereinafter referred to as "Winge Technology" or "we") values the protection of user information and business data. This privacy policy explains how we collect, use, store, and protect relevant information when you visit the Winge Technology official website, submit inquiry forms, or communicate project requirements with us by phone or email.
This policy applies to consultation, contact, project requirement communication, and other services provided on the Winge Technology official website and through the official website. If a specific project, contract, or third-party platform has separate agreements, those agreements shall prevail.
1. Information we may collect
When you proactively contact Winge Technology or use the official website form, we may collect the information you provide, including your name, contact number, email address, company name, project requirements, cooperation intentions, budget scope, delivery timeline, and technical documents or business descriptions you submit during communication.
When you visit the official website, the server may automatically record basic access logs, such as visit time, browser type, device type, IP address, source page, visit page, and stay status. This information is mainly used for website security maintenance, visit statistics, and page experience optimization.
Unless required by project evaluation, contract fulfillment, or laws and regulations, we will not proactively request you to submit sensitive personal information such as ID numbers, bank accounts, precise location details, or personal biometric information. If sensitive information must be processed, we will explain the purpose, scope, and necessity to you before processing and obtain corresponding authorization in accordance with laws and regulations.
2. Purpose of Information Use
We collect and use relevant information, mainly to respond to inquiries, understand project requirements, conduct technical evaluations, provide solution recommendations, arrange business communications, promote contract fulfillment, offer after-sales support, maintain website security, and improve official website content and service experience.
We will not use your personal information for marketing activities unrelated to the above purposes, nor will we sell, rent, or illegally provide your personal information to unrelated third parties without authorization.
3. Information preservation and security protection
We retain relevant information for the period necessary to achieve the purpose of collection. For project cooperation materials, retention periods are usually determined based on contract performance, after-sales service, financial audits, dispute resolution, and legal and regulatory requirements. After exceeding the necessary period, we delete, anonymize, or restrict access to the relevant information according to file management requirements.
Winge Technology will adopt reasonable management and technical measures to protect information security, including permission control, access restrictions, data classification, internal confidentiality requirements, data backup, and abnormal access troubleshooting, to reduce the risk of information leakage, tampering, loss, or unauthorized access.
4. Information Sharing and Entrusted Processing
During project implementation, if it is necessary to share certain information with cooperating developers, cloud service providers, hardware suppliers, testing agencies, or other necessary service providers, we will adhere to the principle of minimal necessity and require relevant parties to handle information in accordance with confidentiality and security requirements.
In scenarios involving laws and regulations, judicial authorities, administrative supervision, contract performance, dispute resolution, or protecting the legitimate rights and interests of users and the company, we may provide necessary information in accordance with the law.
5. Cookies and Website Statistics
The official website may use cookies or similar technologies for basic visitor identification, page experience optimization, and traffic statistics. You can manage or clear cookies through browser settings, but some settings may affect the normal website experience.
6. Your rights
You may lawfully request inquiries, corrections, supplements, deletions of personal information, or withdraw your authorized consent for information processing. To support information security, we may need to verify your identity or affiliation with relevant projects before processing your request.
If you wish to stop receiving project communications, modify your contact information, or delete messages on the official website, you can contact us using the contact information listed in this policy. We will verify and provide feedback on the handling within a reasonable period.
7. Protection of minors' information
Winge Technology official website and technical services are mainly aimed at enterprises, institutions, and adults with project cooperation needs. We do not proactively collect personal information from minors. If minors submit information without guardian consent, guardians may contact us to delete or correct the relevant information.
8. Policy updates
We may update this privacy policy in response to changes in laws and regulations, business adjustments, or changes in website functionality. The updated policy will be published on the official website and subject to the update date shown on the page. If there are significant changes, we will try to provide reminders in an appropriate manner.
9. Contact us
If you have any questions, comments, or requests regarding this Privacy Policy or the handling of personal information, you may contact us through the following methods:
- Company Name: Beijing Winge Technology Co., Ltd.
- Customer service phone: 13910119357
- Email: xuzhiyang@winge.com.cn
- Official website: https://winge.com.cn/

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