Last updated: 2026.
When you submit an inquiry form, we collect your name, company, email, phone/WhatsApp (optional) and the requirements you provide. We also record the page the form was submitted from.
We use this information solely to respond to your inquiry, prepare quotations and fulfil orders. We never sell or rent your data.
Inquiry emails are delivered through our mail provider (163.com). The optional language switch uses Google Translate, which may process page text in your browser. These providers have their own privacy policies.
We use a minimal local preference cookie only to remember your selected language. We do not run third-party advertising trackers.
You may request access to, correction of, or deletion of your personal data at any time by emailing zzytglobal@163.com. We will respond within 30 days.
Tell us what you need and we will match it across our verified factory network and respond within 24 hours.
资质与认证 — 合作工厂均具备完整资质(ISO、CE、材质报告 MTC、出厂检验单等)。出于商业保密,完整证书扫描与工厂资质仅在签署 NDA 后向已验证买家提供;询价时可直接向我们索取。 / Our partner factories hold full qualifications (ISO, CE, MTC material reports, mill test certificates). For commercial confidentiality, complete certificate scans and factory qualifications are shared with verified buyers under NDA on request.
Quality Management System
Environmental Management
EU Conformity Declaration
Registered & Licensed Supplier / 营业执照
On-site Audited Manufacturer / 实地认证