Privacy Policy

Last updated: May 2, 2026

1. Who We Are

LISHI LASER is a mixed gas technology partner brand, internationally promoted by Jinan Euchio Machinery Co., Ltd. Our website is gasmixtech.com.

2. What Data We Collect

We collect the following information when you use our website:

  • Contact form submissions — name, email address, phone number, company name, and any message content you choose to provide. This data is processed via Web3Forms and sent directly to us by email.
  • Analytics data — we use Google Analytics 4 (GA4) to understand how visitors use our site. This includes pages visited, time on site, geographic region (country/city level), device type, and referral source. GA4 does not collect your IP address in full.
  • Server logs — our hosting provider (Cloudflare) automatically collects basic access logs including anonymized IP addresses, browser type, and timestamps for security and performance monitoring.

3. How We Use Your Data

We use the collected data for these purposes only:

  • Responding to your inquiries submitted via our contact form
  • Understanding website traffic and improving our content (analytics)
  • Ensuring website security and preventing abuse

We do not sell, rent, or share your personal data with third parties for their marketing purposes.

4. Cookies

Google Analytics uses first-party cookies to distinguish users. These cookies do not store personally identifiable information. You can disable cookies in your browser settings, or opt out of Google Analytics entirely using the Google Analytics Opt-out Browser Add-on.

Our website does not use advertising cookies, tracking pixels, or third-party marketing cookies.

5. Legal Basis (GDPR)

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

  • Legitimate interest — analytics data to improve our website and services.
  • Consent — contact form data, which you voluntarily provide when submitting an inquiry.

6. Data Retention

Contact form inquiries are retained in our email system for the duration of the business relationship plus 2 years. Google Analytics data is retained for 14 months. Cloudflare logs are retained for 24 hours.

7. Your Rights

You have the right to:

  • Request access to the personal data we hold about you
  • Request correction or deletion of your data
  • Withdraw consent at any time (for contact form data)
  • Object to analytics data processing

To exercise any of these rights, contact us at [email protected].

8. Third-Party Services

We use the following third-party services that may process your data:

  • Google Analytics (Google LLC, USA) — website analytics. Google is certified under the EU-US Data Privacy Framework.
  • Cloudflare (Cloudflare, Inc., USA) — website hosting and security. Cloudflare is certified under the EU-US Data Privacy Framework.
  • Web3Forms — contact form delivery. Form submissions are sent directly to our email.

9. Contact

If you have questions about this privacy policy or wish to exercise your data rights, contact us:

Email: [email protected]
Phone: +86 186 1558 4520
Address: Jinan Euchio Machinery Co., Ltd., Jinan, Shandong, China