Supplier Verification Tool
LED Mask Supplier Evaluation Checklist
A B2B scoring checklist for importers comparing LED mask factories, traders, private-label support, SKU-matched documents, sample process, MOQ terms, and QC evidence before placing a PO.
Supplier evaluation framework
Use this checklist before sending deposit, approving private-label packaging, or comparing only unit cost. Weak supplier verification often becomes late document delivery, unstable samples, inconsistent batches, or marketplace claim problems.
Score the supplier before price negotiation
| Area | 0 points | 1 point | 2 points |
|---|---|---|---|
| Production proof | Catalog images only | Workshop photo/video without explanation | Process evidence with line, inventory, and QC context |
| Technical answers | Repeats brochure claims | Answers basic wavelength/LED questions | Explains battery, controller, IP rating, modes, and QC flow |
| Documents | Screenshots or unrelated files | Generic PDFs with unclear model match | SKU-matched CE/FCC/RoHS/battery/IP files |
| Samples | Pushes bulk before sample | Sample available without mapping | Sample label, spec sheet, and document mapping are aligned |
| MOQ/customization | Vague promises | MOQ by logo/box/color only | MOQ, lead time, tooling, packaging, and ODM scope are written |
| QC process | No inspection explanation | Final check only | Incoming, in-process, light-output, aging, packing, and file checks |
Copy-ready supplier questions
- Which factory model maps to this quotation and sample?
- Can you share production-line photos or a short video for this product family?
- Which CE, FCC, RoHS, battery, or IP files match this exact SKU?
- What is the standard MOQ for logo, packaging, color, and ODM changes?
- What is checked before packing, and can you show the QC flow?
- Who is the technical contact if we need document or product questions answered?
Factory proof should connect to product proof
A factory story should not stop at buildings. It should connect to the product platform: weight, fit, LED beam count, wavelengths, IP rating, battery, packaging, certificate mapping, and reorder support.
Radiant’s MMZ01 LED face mask platform is built around a 93g hollow structure, 15mm float gap, 216 beams, 630nm red, 850nm NIR, 415nm blue, 590nm yellow, IP67 washable construction, and MOQ from 200 units on selected OEM/private-label programs.
FAQ
Is a marketplace manufacturer badge enough?
No. Treat it as a starting signal, then verify production evidence, document mapping, sample consistency, and technical communication.
Should I visit the factory?
For large programs, yes if practical. For early screening, request video evidence, sample checks, and SKU-matched document files first.
Can a trader still be useful?
Sometimes, but buyers should understand whether the trader can control documents, QC, private-label packaging, and reorder stability.
What should stop a PO?
Stop or slow down if the supplier cannot match the quoted SKU to a factory model, document pack, sample label, and packaging plan.
Related Buyer Resources
Use this tool with the full sourcing cluster
- OEM / wholesale LED mask sourcing
- Certifications & compliance hub
- Documents to request before importing LED face masks
- LED light therapy guide for B2B buyers
- Private-label CE certificate guide
- Real factory verification guide
- MMZ01 LED facial mask
- LED neck mask platform
- Import document checklist template
- Supplier evaluation checklist
New Buyer Guides