Verification is a sequence, not a single check. Each step below removes one specific risk, and each one is cheap compared with a failed container.
A scan proves nothing. Take the certificate number and check it with the issuing laboratory or on the platform's verification page.
For reference, our own declarations carry the numbers EFW526022843-CG-02+REV 1, CTA25030700203 / CTA25030700205 / CQASZ20250902238E / YHJC202412100039R1 (valid until 2031-07-24) and XDX50238736101701EC (valid until 2031-09-07) — all registered on our Alibaba.com store.
Order a sample (we ship 5 pcs with a 7–14 day sample lead time) and keep it as the golden sample. The contract should refer to that physical unit, not to a specification sheet.
Test it the way your customer will: run it for a week, not five minutes.
Book a third-party inspection at your nominated lab or agency before shipment, and make payment terms follow the inspection result. Our own order flow ends with QC inspection → shipping & documents, and buyers are free to nominate the inspector.
Payment structure matters as much as checks: a deposit plus balance against inspection is standard; 100% up front is not.
| MOQ ladder | 200–499 pcs US$165/pc · 500–999 pcs US$130/pc · 1,000+ pcs US$95/pc |
|---|---|
| Sample | 5 pcs · 7–14 days |
| Production | 25–35 days after customisation approval |
| Certificates on file | EFW526022843-CG-02+REV 1 · CTA25030700203/+205 · XDX50238736101701EC |