Privacy Policy

Last updated: 2026-08-30

DINWEY (a brand of Chengguang Power Tech Co., Ltd.) respects your privacy. This site is a B2B information and inquiry platform. We do not sell personal data.

Information We Collect

When you contact us by email or WhatsApp, we receive the information you choose to share (such as your name, company, email and inquiry details). We use this solely to respond to your inquiry.

Cookies & Analytics

This site does not use advertising trackers and does not sell or share your data. We may use privacy-respecting analytics to understand aggregate traffic patterns. You can clear cookies at any time through your browser.

Data Retention

Inquiry correspondence is retained only as long as needed to complete the business transaction and any related warranty or compliance obligations, after which it is deleted or anonymized.

Your Rights

You may request access to, correction of, or deletion of the personal data you have shared with us at any time. We do not transfer personal data to third parties except as required by law.

Contact

For privacy questions, email [email protected].