Wholesale buying guide
How to source designer sunglasses wholesale
A practical sourcing process for boutiques, optical stores, and online retailers comparing designer sunglasses suppliers, MOQs, lead times, and product data.
Read guideFor eyewear retailers
Buying Guides
Buying guides, model comparisons and company information to help you shortlist sunglasses, check the evidence and prepare a wholesale enquiry.
Buying guides · 2 guides
Sourcing and supplier evaluation
Build a buying brief, compare model-level offers, and test whether a supplier can repeat an approved standard.
Supplier evaluation
Choosing a designer eyewear supplier
A B2B checklist for evaluating designer eyewear suppliers: catalogue quality, model references, quote terms, samples, logistics, and repeat-order control.
Read guideBuying guides · 1 guide
Product selection and fit
Use measurements, front proportions, and fit records to create a more balanced retail assortment.
Fit and assortment
Eyewear frame sizes: a retailer’s guide
Read eyewear size markings, use a measurement diagram and compare FT1327, SLM160 and Enzo reference specifications with source links and discrepancy notes.
Read guideBuying guides · 2 guides
Quality and product claims
Separate observable workmanship from technical claims, then document the evidence required for the order.
Quality control
Sunglasses quality-control checklist for wholesale buyers
Inspect eyewear samples with a practical bench checklist, an illustrative inspection record and source-backed guidance on UV, polarization and lens screening.
Read guideClaims and evidence
How buyers should verify polarized and photochromic claims
Separate catalogue labels from evidence when sourcing polarized or photochromic sunglasses, and request model-level samples, methods, reports, and scope.
Read guideBuying guides · 2 guides
MOQ, packaging, and logistics
Connect model allocation, sample approval, packaging, freight, and the named delivery term before payment.
Low-MOQ sourcing
Low-MOQ wholesale sunglasses and sample orders
Compare first-order sample allocations, calculate a complete eyewear sample budget and download a planning sheet. Model mix and terms need written confirmation.
Read guide
Order planning
Sunglasses packaging, shipping, and trade terms
Compare eyewear packaging, preparation time, carriers, country-specific lines, and FOB, EXW, DAP, or DDP terms before a wholesale order.
Read guideBuying guides · 1 guide
Yiwu and company verification
Verify the legal entity, physical operation, order handoff, and model traceability behind a Yiwu supplier offer.
Yiwu supplier evaluation
How to evaluate a Yiwu eyewear supplier
Evaluate a Yiwu eyewear supplier using legal identity, facilities, catalogue data, samples, QC records, quote terms, logistics, and repeat-order controls.
Read guideContinue your buying review
Model comparisons
Keep the supplied model, measurements and source references together as you compare a shortlist.
Reference comparison
FT1327, SLM160 and Enzo 10th: checking size references
See where supplier dimensions agree with public listings and where the model or temple length needs clarification. Each reference includes its source and scope.
Read the size comparisonInteractive buying tool
Compare up to three catalogue models
Choose references from the buyer selection and compare listed lens, bridge and temple dimensions side by side. Keep missing measurements as questions for your quote.
Open the comparison toolContinue your buying review
Company & catalogue
Explore the company information, facilities and catalogue records behind your buying brief.
Company & quality
Inside the Yiwu operation
Review company details, showroom and warehouse photographs, and the documented order and inspection process before selecting a supplier.
View company and quality facts
Catalogue resources
Explore the current sunglasses catalogue
Browse by brand, shape or supplied lens description. Save exact references for an enquiry and ask for current availability, colorways and written terms.
Browse catalogue modelsFrom reading to a buying brief
Keep the questions tied to your selected models.
Add catalogue references to your enquiry list, then send the quantities, destination and details you need confirmed.