Last updated: 25 June 2026
1. Data Controller
This website is operated by JH High Tech Co., Limited and Foshan Jinhui Technology Co., Ltd. Contact: info@jinhuitech.top, Hong Kong +852 3956 3953, Foshan +86 176 6509 8516.
2. Data We Collect
- Contact or demo booking details you submit (name, company, phone, email, etc.).
- Usage data: page views, referrer, device type, approximate region (via Google Analytics 4 with IP anonymization).
- Technical logs: IP address, browser type, access time (server/CDN logs for security and operations).
3. Cookies and Similar Technologies
We use the following cookies and similar technologies:
- Essential: language preference (localStorage), site version cache markers.
- Analytics: Google Analytics 4 (G-BZL7236C2W) to understand site usage.
You may clear or block cookies in your browser settings at any time; blocking analytics cookies does not affect browsing the main site content.
4. How We Use Data
- Respond to product enquiries, demo bookings, and business contact.
- Improve website content, performance, and user experience.
- Meet legal obligations and protect site security.
5. Data Sharing
We do not sell personal data. Analytics may be processed by Google under its product terms. We do not sell or rent your data except as required by law or to protect rights.
6. Data Retention
Contact data is kept for the business relationship and reasonable follow-up; analytics retention follows Google Analytics settings (typically 14 months).
7. Your Rights
Under applicable law (including Hong Kong PDPO), you may request access, correction, or deletion of personal data we hold. Email info@jinhuitech.top.
To delete your ZJT Pro (智機通) app account and related data, follow the dedicated process: ZJT Pro account & data deletion (繁體中文).
8. Policy Updates
We may update this policy; material changes will be posted here with a new date. Traditional Chinese: 隱私政策.