Privacy Policy

This website (tentou.tech) is operated by Tentou Lab. You can reach us at hi@tentou.tech.

This policy describes how we handle personal data when you visit this website. We process personal data in accordance with applicable data protection laws.

This website is an informational site. We collect very little personal data:

• Information you send us voluntarily — if you contact us by email, we receive your email address and the content of your message.
• Technical data — our hosting infrastructure (Amazon Web Services) may automatically log standard technical information (such as IP address, browser type, and pages visited) for security and operational purposes.
• Third-party embedded content — the 3D scene on our homepage is loaded from Spline (prod.spline.design). When your browser loads it, that provider may receive your IP address and standard request data.

We do not set tracking, analytics, or advertising cookies. If this changes, we will update this policy and request your consent where required by law.

We process personal data to:

• respond to your inquiries and communicate with you;
• operate, secure, and improve our website;
• comply with legal obligations.

We do not sell personal data. We share it only with service providers that operate our infrastructure (such as Amazon Web Services for website hosting) under appropriate safeguards, and with competent authorities where required by law.

Our website is served through international hosting and content delivery infrastructure, so technical data may be processed on servers in various locations.

We keep personal data only for as long as necessary for the purposes described above or as required by law, after which it is deleted or anonymized.

Depending on the laws that apply to you, you may have the right to access, correct, or delete your personal data, to withdraw consent, to object to or restrict processing, and to lodge a complaint with a supervisory authority. To exercise any of these rights, contact us at hi@tentou.tech.

We apply appropriate technical and organizational measures to protect personal data against unauthorized access, alteration, disclosure, or destruction.

Our website and services are not directed at children, and we do not knowingly collect personal data from children.

We may update this policy from time to time. The latest version is always published on this page with the date of the most recent update.

For any questions or requests regarding this policy or your personal data, contact us at hi@tentou.tech.