Privacy Policy and Visit Statistics
Last updated: 22 October 2026
Gelisiwei (Shanghai) Tech Co., Ltd.
Address: Building A17, Xinfei Enterprise Park, No. 3802 Shengang Road, Songjiang District, Shanghai, China.
Current choice: No choice yet
Information you submit through the contact form
When you request a sample, apply to be an agent or distributor, or send a sales or technical enquiry, we receive the company name, contact name, email, phone number and message you enter, plus the enquiry type and the page language.
We use this information to reply to your enquiry, arrange sample shipments and assess cooperation. It is received and handled by the Sales (Sales@griwecolor.com.cn) or Technical (Tech@griwecolor.com.cn) team by email, depending on the enquiry type.
Contact form content is never sent to Google Analytics or Baidu Tongji. If you have questions, contact us at the email addresses or phone number +86 21 6786 2468 in the footer.
Statistics are off by default. Only after you explicitly choose “Allow statistics” does this site load Google Analytics (GA4) and Baidu Tongji, to understand how the site is visited and to assess search and content performance.
Once allowed, these two services receive page visits, the source of your visit, and browser and device information. As with any network request, the providers also receive your IP address and create client identifiers through cookies. The services are run by third parties and the data is sent to their servers.
The statistics scripts do not read contact form content and never send name/email/phone/address/message to the statistics services. We do not use advertising features or record your sessions. Only after you allow statistics are three events recorded: generate_lead (an inquiry was successfully submitted; the only parameter is form_type: sample, agent, sales, tech or distributor), click_tel (a phone link was clicked) and click_email (an email link was clicked). Phone numbers, email addresses and form content are not recorded.
Retention
We keep personal information only for as long as necessary to answer inquiries, arrange samples, evaluate cooperation and meet applicable obligations.
Your rights and withdrawal of consent
You may request access to, correction or deletion of your personal information, or withdraw consent. You can withdraw analytics consent using the “Decline” control on this page.
Privacy contact
Privacy contact: info@griwecolor.com.cn. We will reply within 15 working days of receiving your request.
Providers and their notices:
Once allowed, these third-party statistics services set cookies in your browser: Google’s names start with “_ga” and Baidu Tongji’s start with “Hm_”. Until you choose, or if you decline, this site does not load these statistics scripts.
Declining does not affect browsing this site, nor using the contact details or the contact form. Your choice is stored in this browser. This choice controls only Google Analytics and Baidu Tongji; Cloudflare basic analytics continues to follow the existing regional exclusion settings.
You can change your choice at any time through “Statistics settings” in the footer. When you decline, the site first records your choice and then reloads the page to cancel the statistics scripts; they will not load again until you allow them.
Data already sent to the providers is not deleted automatically, and related cookies already in your browser may remain (you can clear them in your browser settings), but once you decline this site does not load the statistics scripts again.