Last updated: July 21, 2026
1. Information We Collect
When you use huaxingpcba.com or contact us through our inquiry forms, we may collect the following types of information:
- Contact Information: Name, email address, phone number, company name, and job title that you provide when submitting an inquiry or quote request.
- Technical Files: Gerber files, BOM (Bill of Materials), assembly drawings, and other design documents you upload for quoting or manufacturing purposes.
- Usage Data: IP address, browser type, pages visited, time spent on pages, and referring URLs collected automatically via standard server logs.
- Communication Records: Email correspondence, form submissions, and any other communications you initiate with us.
2. How We Use Your Information
We use the information we collect solely for the following purposes:
- To respond to your inquiries and provide PCB/PCBA quotations
- To process and fulfill manufacturing orders
- To communicate about order status, technical requirements, and delivery
- To improve our website and services based on usage patterns
- To comply with legal obligations and enforce our terms of service
We do not sell, rent, or trade your personal information or technical design files to third parties for marketing purposes.
3. Design File Confidentiality
Your Gerber files, schematics, BOMs, and all other design documents are treated as strictly confidential. We implement the following protections:
- Design files are stored on access-controlled internal servers, not on public-facing systems
- File access is restricted to engineering and production staff directly involved with your project
- NDA (Non-Disclosure Agreement) is available upon request before file transfer
- Files are deleted from our systems upon written request after project completion
4. Data Storage & Security
We implement industry-standard security measures to protect your data:
- All website form submissions are transmitted over HTTPS/TLS encryption
- Inquiry data is stored on secure servers with access controls
- We regularly review our data collection and storage practices
5. Cookies
Our website uses minimal cookies for essential functionality only. We do not use third-party tracking cookies, advertising cookies, or analytics cookies that collect personally identifiable information. Standard server logs may record anonymous usage data for security and performance monitoring.
6. Third-Party Services
We may use the following third-party services in our operations:
- Cloudflare: Our website is hosted on Cloudflare Pages. Cloudflare may collect standard CDN access logs. See Cloudflare's privacy policy for details.
- Email Services: Inquiry form submissions are delivered via secure email infrastructure.
7. Your Rights
You have the right to:
- Request access to the personal data we hold about you
- Request correction or deletion of your personal data
- Request that we stop processing your data for marketing purposes
- Request a copy of your data in a portable format
- Withdraw consent at any time, without affecting the lawfulness of processing based on consent before its withdrawal
To exercise any of these rights, contact us at [email protected].
8. Data Retention
We retain inquiry and order information for the duration of the business relationship plus a reasonable period thereafter for legal and accounting purposes. Technical design files are retained only as long as necessary for the manufacturing project and quality records, unless you request earlier deletion.
9. Changes to This Policy
We may update this privacy policy from time to time. Material changes will be communicated via a notice on our website. Continued use of our services after changes constitutes acceptance of the updated policy.
10. Contact Us
If you have questions about this privacy policy or our data practices, please contact:
Huaxing PCBA
Email: [email protected]
Address: Building A, Huaxing Industrial Park, Fuyong Street, Bao'an District, Shenzhen, Guangdong 518103, China