Privacy Policy

Last Updated: September 2025

Welcome to Hongyuan Optics (“we”, “our”, or “us”). Your privacy is very important to us. This Privacy Policy outlines how we collect, use, store, and protect your personal information when you visit our website:
👉 https://www.huayuanhd.com

Please read this policy carefully to understand our views and practices regarding your personal data.

1. Information We Collect

We collect information in the following ways:

a. Information You Provide Directly

  • Name, email address, and phone number when you fill out our contact or quotation forms.

  • Company name and product requirements for order processing or customization requests.

b. Information Collected Automatically

  • IP address, browser type, device info, and pages visited, using cookies and analytics tools (e.g., Google Analytics).

  • Approximate location and browsing behavior.

2. How We Use Your Information

We use your data for the following purposes:

  • To respond to inquiries or quotation requests

  • To fulfill custom orders and provide product updates

  • To process shipping, logistics, and warranty services

  • To improve our website performance and user experience

  • To comply with legal obligations or prevent fraud

We do not sell or rent your data to any third parties.

3. Cookies & Tracking Technologies

Our site uses cookies to:

  • Enable basic site functionality

  • Remember your preferences

  • Measure website traffic and performance

You can manage or disable cookies via your browser settings.

For more details, refer to our Cookie Policy.

4. Data Sharing & Third Parties

We may share limited data with the following:

  • Logistics partners (e.g., DHL, FedEx) for order delivery

  • Payment processors (if applicable)

  • Hosting and analytics providers (e.g., Google)

All third-party partners are contractually bound to safeguard your data in accordance with applicable laws.

5. Data Retention

We keep your data only as long as necessary to fulfill the purposes described:

  • Inquiry records: 12 months

  • Order history and technical documents: up to 5 years

  • Analytics data: 26 months (Google Analytics default)

You may request deletion of your data at any time.

6. Your Rights

Depending on your jurisdiction, you may have the right to:

  • Access your personal data

  • Correct or update inaccurate information

  • Request deletion (“right to be forgotten”)

  • Object to data processing or direct marketing

  • File a complaint with a data protection authority

Please contact us at hd@huayuanhd.com to exercise your rights.

7. Data Security

We implement technical and organizational measures to protect your data, including:

  • SSL encryption

  • Secure servers and backups

  • Access controls and limited internal data access

However, no system is 100% secure. Please use our website responsibly.

8. International Users

If you are accessing our site from outside China, please note that your data may be transferred to and stored in servers located in China or Hong Kong. We ensure compliance with applicable data protection laws for international transfers.

9. Third-Party Links

Our site may contain links to external websites. We are not responsible for their privacy practices. Please review their policies independently.

10. Changes to This Policy

We may update this policy periodically. All changes will be posted on this page with the updated date above.

We encourage you to review this page regularly.

11. Contact Us

For any questions regarding this Privacy Policy or your data, please contact us:

Hongyuan Optics
📍 No.6, Donghai Tech Park, Henggang, Longgang, Shenzhen, China
📍 Unit 1101, Tower 1, Cheung Sha Wan Plaza, Kowloon, Hong Kong
📧 Email: hd@huayuanhd.com
📞 Tel: +86 137 2459 4013 / +852 6949 4913