Privacy
Privacy notice for this static website.
This notice explains how Zhenglin handles the information you submit through the inquiry form and how the website measures visits and performance.
Spam protection
We use Cloudflare Turnstile to prevent automated submissions. Cloudflare processes technical information such as IP address and browser signals to verify requests. Inquiry notifications and attached files are sent to jinyumn104@gmail.com and processed by our email providers. Updated: 25 September 2026. Cloudflare Privacy Policy
Inquiry information
Dongguan Zhenglin Hardware Co.,Ltd. receives your name, email, project description and any optional company, country, quantity, technical details or reference file you submit. We use this information to assess your requirements and communicate about your project.
Storage and sales follow-up
Inquiries and attachments are stored in a private Cloudflare D1 database. Each accepted submission receives a reference number. Sales follow-up and notification status are stored with the inquiry; a notification failure does not remove the saved record. Our team and service providers supporting the website and email process the information for these purposes.
Website measurement
Cloudflare Web Analytics measures website visits and performance. We also record product page views, form starts, confirmed submissions and email or WhatsApp link clicks, with the page, language and time. These click counts do not indicate that a conversation, quotation or sale took place. We do not include your name, email, message or attachment in these event records.
Attribution and security
During your visit, session storage retains the initial page, referring website and campaign parameters so they can accompany your inquiry. Hashed IP and email values help limit abusive submissions. We do not use advertising cookies or sell inquiry information.
Retention and your choices
We retain inquiry information while it is needed for project communication, sales follow-up and applicable record-keeping obligations. You can request access, correction or deletion by emailing vincent@leatherwaremetal.com. Cloudflare and email providers may process information in other countries. Links to WhatsApp, email and phone services are subject to those providers’ notices.
Contact
For privacy or inquiry questions, contact Vincent Zhang at vincent@leatherwaremetal.com.
Last updated: September 9, 2026.