Privacy Policy

Last updated: 15 October 2026

Ningbo Dingco Biotechnology Co., Ltd. ("Dingco", "we") operates the website dingcobio.com. This policy explains what personal data we process when you visit our website or contact us, the rights you have under the EU General Data Protection Regulation (GDPR), and how we handle personal data under the applicable laws of the People's Republic of China, including the Personal Information Protection Law (PIPL).

1. Data Controller

Ningbo Dingco Biotechnology Co., Ltd., Floors 3–5, Building 7, Keruite Biotech Industrial Park, 1588 Hengxing Road, Fangqiao Street, Fenghua District, Ningbo, Zhejiang, China. Contact: the email address shown in the footer of this website.

2. Data We Collect

(a) Contact data: if you contact us by phone, WeChat, email or WhatsApp, we process your name, organisation, contact details and the content of your inquiry, solely to respond to you and to follow up on business discussions. Legal basis: legitimate interest (Art. 6(1)(f) GDPR) or steps prior to entering a contract (Art. 6(1)(b)).

(b) Usage data: our pages do not load third-party analytics or tracking scripts. Server-side access logging, and its retention, are being confirmed with our hosting operations and will be described here once verified. This policy does not currently state a retention period for such logs.

We do not collect special categories of personal data, and this website is not directed at patients or children.

3. Cookies and Third-Party Services

Our pages do not load third-party analytics cookies. Our website links to WhatsApp (Meta Platforms, Inc.) for direct messaging; when you use that link, WhatsApp's own privacy policy applies.

4. International Transfers

Our company is located in China and our website is hosted on our own servers in mainland China. Where personal data is transferred outside the EEA, we take reasonable measures to protect it and, where required, rely on appropriate safeguards under Chapter V GDPR.

5. Retention

We keep business correspondence for as long as needed to handle your inquiry and any resulting business relationship.

6. Your Rights

You have the right to request access to, rectification or erasure of your personal data, restriction of or objection to processing, and data portability. You may lodge a complaint with your local data protection authority. To exercise your rights, contact us at the email address above.

7. Changes

We may update this policy from time to time. The current version is always available on this page.

Under the applicable laws of the People's Republic of China, you may also exercise the rights provided by those laws, including the right to know and decide on the processing of your personal information, and to request access, correction, deletion or explanation of the processing rules. Requests may be made through the contact details in Section 1.