This policy explains how we handle personal data when you visit sanlipipe.com and submit an enquiry.
This website is operated by Zhejiang Sanli Pipe Technology Co., Ltd.（浙江三力管道科技有限公司）, factory address No. 254 Jiangdong Road, Diankou Town, Zhuji City, Zhejiang Province, China / 中国浙江省诸暨市店口镇江东路 254 号. Data-related enquiries: sanlipipe@163.com.
(a) Data you provide: name or role, company, contact (e-mail or WhatsApp), what you want to buy and in what quantity, plus the page address and language at submission.
(b) Automatically logged technical data: browser type and language, pages viewed and clicks, approximate location derived from IP (not a street address), timestamps and device identifiers.
(c) Cookies and similar technologies, used for visit statistics, advertising measurement and bot prevention.
We use this information to answer enquiries and issue quotations; to take steps necessary for a contract (samples, order, production, shipping, invoicing, after-sales); to keep the site secure and prevent abuse and spam submissions; and, in aggregated form, to evaluate site performance and advertising. The legal bases are your consent, performance of a contract and our legitimate interest in responding to B2B enquiries. We do not sell personal data.
Enquiry forms are relayed to our business mailbox via FormSubmit (formsubmit.co), which transmits and briefly stores the submitted content on its servers. Analytics and advertising measurement: the site runs the TikTok Business Center analytics pixel (analytics.tiktok.com); its cookies and event data are processed by TikTok under its own privacy policy. Verification tokens for Google Search Console, Bing Webmaster Tools and Yandex Webmaster are used solely to prove site ownership. No other third parties receive identifiable personal data.
This site does not collect or store card numbers, CVV codes, passwords or payment account details, and takes no online payments. Settlement is made by bank transfer (T/T) or letter of credit (L/C) through banking channels. Please do not enter payment credentials, passport data or other sensitive information into the enquiry form.
Enquiries and correspondence are kept for no more than three years after last contact, for opportunity follow-up and quality traceability; technical logs for no more than twelve months. On expiry, or upon a deletion request, personal data is deleted or anonymised. Our servers and business mailbox are located in China, so submitting a form transfers your data to China and to the jurisdictions of the service providers named above. Data is disclosed only to recipients necessary for the stated purposes and bound by confidentiality obligations.
You may request access to, correction of, export of, or deletion of the personal data we hold about you, withdraw consent, ask us to restrict processing, or opt out of further business e-mail. To exercise these rights, write to sanlipipe@163.com with "Privacy" in the subject line; we respond within 30 days. Cookies can be blocked or removed in your browser settings, and disabling analytics cookies does not prevent form submission or browsing. You may also contact us by WhatsApp or phone without submitting the form, in which case we keep only the correspondence record.
We protect data with HTTPS/TLS encryption, least-privilege internal access, passwords and two-factor protection on our mail and systems, and bot checks on forms. No internet transmission is completely secure, so please avoid sending unnecessary sensitive information. We may update this policy as our business or legal requirements change; the current version is always the one published on this page with the date above revised. The site is intended for business buyers, is not directed at anyone under 18, and we do not knowingly collect their personal data.