Privacy & cookie notice

Last updated: 17 September 2026

Business inquiries

When you submit an inquiry, we receive the contact, company, country, buyer type, product interest and message details you provide. We use these details to respond to your inquiry and discuss products, samples or cooperation. Formspree processes the form and delivers it to our email inbox. If you contact us through WhatsApp or your email service, that provider also processes the communication.

We keep inquiry correspondence for as long as needed for the business discussion and applicable record-keeping obligations. To ask about or request deletion of your inquiry details, contact levenger257@qq.com.

Optional website analytics

Website analytics is enabled by default unless you switch it off. We use Google Analytics 4 to understand page visits, traffic sources, approximate visitor locations, device information and actions such as successful inquiry submissions or clicks on our email and WhatsApp links. A link click does not tell us whether you sent a message.

Analytics uses cookies such as _ga to distinguish visits. We configure these cookies with a lifetime of up to 180 days. We do not send the contents of inquiry forms, names, email addresses, phone numbers or messages as analytics event data. We do not enable advertising personalization in this website integration.

Optional ad performance measurement

Ad performance measurement is enabled by default unless you switch it off. We use Google Ads cookies and visit data to measure which ads lead to successful inquiry submissions. This can include ad-click identifiers, page URLs, technical browser information and a submission event. Advertising cookies may use names beginning with _gcl_. This choice is separate from website analytics.

We do not send inquiry contents or contact details to Google Ads in conversion events, enable enhanced conversions, or enable personalized advertising in this integration. Visiting a page or clicking an email or WhatsApp link does not count as a successful inquiry. A recorded submission does not confirm a sale.

Google processes measurement data to provide these services. Learn how Google uses information from sites that use its services. Our service providers may process information outside your country.

Your choices

Analytics and ad measurement can start when you enter this website, before you interact with the settings dialog. This default does not mean you have actively given consent. A saved rejection is respected. Choose “Allow both” to keep both categories enabled, or change the categories and use the same button, labelled “Save choices,” to save your selection. Choose “Reject optional” to disable both. Rejecting either category does not affect browsing or inquiry submission.

Use “Cookie settings” in the footer to change your choices at any time. Switching off measurement stops the relevant measurement, clears this integration’s measurement cookies and reloads the page. Any category you still allow can restart after the reload; switching off measurement does not automatically erase data already processed.

We store your choice in this browser for up to 180 days. Clearing browser storage or using another browser may prompt you to choose again. If browser storage is unavailable, your choice applies to the current page session.

Website delivery

Our hosting and security providers process technical requests needed to deliver and protect the website. These services operate independently of optional analytics. Form submissions are subject to Formspree’s privacy policy.