Last updated: May 2026

1. Introduction

Shanghai Zhansong Industry Co., Ltd. ("ZSCNC", "we", "us", or "our") operates the website quikcnc.com (the "Site"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our Site or use our services. Please read this policy carefully. By accessing or using our Site, you agree to the practices described in this Privacy Policy.

2. Information We Collect

Personal Information You Provide: When you request a quote, submit a contact form, upload technical drawings, or communicate with us, we may collect personal information such as your name, email address, phone number, company name, job title, and billing address.

Technical Data: We automatically collect certain information when you visit our Site, including your IP address, browser type, operating system, referring URLs, page views, and the dates/times of your visits.

Uploaded Files: When you upload CAD files, technical drawings, or other documents for quoting or manufacturing purposes, these files are stored securely and used solely for service delivery.

3. How We Use Your Information

We use the information we collect for the following purposes:

To provide, operate, and maintain our CNC machining services
To process and respond to your quotation requests and inquiries
To communicate with you about orders, technical reviews, and project updates
To improve our website, product offerings, and customer experience
To comply with legal obligations and protect our rights
To send marketing communications (only with your consent, which you may withdraw at any time)

4. Legal Basis for Processing (GDPR)

For visitors from the European Economic Area (EEA), we process your personal data based on the following legal grounds:

Consent: Where you have given clear consent for us to process your data for specific purposes
Contractual necessity: Where processing is necessary for the performance of a contract with you
Legitimate interests: Where processing is necessary for our legitimate business interests, provided your rights do not override those interests
Legal obligation: Where we need to comply with a legal or regulatory obligation

5. Data Sharing and Disclosure

We do not sell your personal information to third parties. We may share your data in the following circumstances:

Service Providers: We may share information with trusted third-party service providers who assist us in operating our website, processing payments, or delivering services (e.g., hosting providers, shipping carriers)
Legal Compliance: We may disclose information if required to do so by law or in response to valid legal requests
Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction

6. Data Retention

We retain your personal information for as long as necessary to fulfill the purposes described in this Privacy Policy, or as required by applicable law. Technical drawings and project-related data are retained for the duration of our business relationship plus a reasonable period thereafter to support warranty, repeat orders, and quality records.

7. Data Security

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These include encrypted data transmission (SSL/TLS), secure file storage, restricted access controls, and regular security audits.

8. Your Rights

Depending on your jurisdiction, you may have the following rights regarding your personal data:

Right to Access: Request a copy of the personal data we hold about you
Right to Rectification: Request correction of inaccurate or incomplete data
Right to Erasure: Request deletion of your personal data, subject to legal retention requirements
Right to Restrict Processing: Request restriction of how we process your data
Right to Data Portability: Request transfer of your data to another service provider
Right to Object: Object to processing based on legitimate interests or direct marketing

To exercise any of these rights, please contact us at JMJG_SZ@163.com.

9. Cookies

Our website uses cookies and similar tracking technologies to enhance your browsing experience, analyze site traffic, and understand where our visitors come from. You can control cookie preferences through your browser settings. Essential cookies are necessary for the Site to function properly.

10. Third-Party Links

Our Site may contain links to third-party websites. We are not responsible for the privacy practices or content of these external sites. We encourage you to review their privacy policies before providing any personal information.

11. International Data Transfers

As a China-based company serving global clients, your information may be transferred to and processed in China or other countries where we or our service providers operate. We ensure appropriate safeguards are in place for international data transfers in compliance with applicable data protection laws.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the "Last updated" date. We encourage you to review this policy periodically.

13. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:

Email: JMJG_SZ@163.com
Phone: +86-15062453593
Company: Shanghai Zhansong Industry Co., Ltd.