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.
What is MOQ for private-label LED masks?
Most factory-direct programs start at 200 units for an existing platform with logo and packaging. New molds, colors, or custom electronics carry higher MOQ. See our MOQ and lead time guide for breakdown by customization type.
How long does it take from sample approval to bulk shipment?
Roughly 25–40 days of bulk production after approved samples and packaging proofs, plus freight. Full timeline: Red light therapy mask wholesale: MOQ, lead time, packaging.
Do I need to verify wavelengths on the spec sheet?
Yes. Require exact nm values per mode, not color names alone. Catalog listings often say 830/465nm while engineering specs land on 850/415nm. More: Best wavelengths for LED face masks.
How do I confirm a supplier can customize our logo and branding?
Ask for a logo mockup on the quoted model, a written list of what branding is included (mask print, packaging, box, manual), and the MOQ for custom logo. A real factory such as Radiant offers custom logo LED face mask branding from MOQ 200 with a free mockup before deposit.
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