How to Choose an Eyewear Supplier: A Buyer's Checklist
Sourcing eyewear from overseas can cut your cost of goods by 40–60%, but the wrong supplier costs far more in returns, delays and lost trust. Use this checklist to evaluate any factory before you commit to a bulk order.
1. Verify certifications, don't just collect PDFs
A real certificate is verifiable. Ask for the CE (EU), FDA (USA) and ISO 9001 documents, plus UV400 lens test reports. Cross-check the certificate number on the issuer's public database. Fis Optical publishes batch-level UV400 test results with every shipment.
2. Check the minimum order quantity (MOQ)
High MOQs force you to hold inventory you haven't validated. A supplier with an MOQ as low as 12 pairs per color lets you test 10 shapes with a single small order. Combine that with free pre-production samples and your risk drops to near zero.
3. Confirm OEM and private-label capability
If you want your own brand, the factory must offer private molds, logo printing and custom packaging — not just white-label reselling. Ask to see previous private-label work and the mold-development lead time.
4. Understand the Incoterms
The trade term decides who pays freight and duties. EXW is cheapest but you handle everything; DDP means the supplier delivers to your door with duties paid. For first-time importers, DDP removes the biggest surprise: customs bills.
5. Measure lead time realistically
"Fast" means different things. In-stock dispatch in 48 hours is normal for ready models; custom production runs 15–25 days; DDP worldwide delivery adds 7–12 days. Build your reorder point around the production + shipping window, not the dispatch claim alone.
6. Ask for references from your region
A supplier serving 60+ countries has likely shipped to your market and knows its compliance quirks. Request a reference buyer in your region and check the reviews independently.