PRIVACY POLICY
Privacy Policy
Information for the corporate website of Hainan Yujian Guangnian Technology Co., Ltd.
Last updated: 25 September 2026
Scope
This policy applies only to the corporate website at hnyjgn.com. Any future software product or service will have its own applicable privacy information.
Information We Process
This website has no user accounts, login, or online submission forms. It does not use advertising or visitor analytics tools. When you visit, the web server may create access logs containing technical information such as your IP address, time of access, requested page, browser identifier, and referring page.
If you email support@hnyjgn.com, we receive your email address and the information you include in your message.
Purpose and Retention
We use access logs to operate and secure the website and to investigate technical issues. We use email correspondence to respond to your inquiry. We retain this information only as long as needed for those purposes, unless applicable law requires otherwise, and then delete or otherwise appropriately handle it.
Hosting and Security
This website is hosted on an Alibaba Cloud server in mainland China. We do not sell personal information obtained through this website or use third-party advertising or marketing trackers here. We take measures appropriate to the operation of the website to protect relevant information.
Your Rights and Contact
To ask about, access, correct, or delete information relating to you, or to ask about this policy, email support@hnyjgn.com. We will review verified requests in accordance with applicable law.
Updates
If the way this website handles information changes, we will update this page and its date.