Yunhe handles website and business communication information under a minimum-necessary principle.
Information We Collect
We collect necessary information from website visits, search, form submissions, email communication, and business inquiries, including access logs, device and browser data, contact names, contact details, organization names, and inquiry content.
How We Use Information
Information is used for website operation, content search, customer communication, service support, project evaluation, security auditing, and compliance records. Yunhe does not sell personal information.
Information Protection
Yunhe uses access control, permission management, and reasonable technical measures to protect information. Third-party services are used only where necessary for website operation, analytics, or customer communication.
Contact
For privacy or data handling questions, contact Yunhe at hi@yunhe.com.cn.