China Wholesale Eco Friendly Eyewear Manufacturers & Suppliers

All bio-acetate lines are backed by ISO 14855 / ASTM D6400 biodegradability reports, certifying degradation into water, biomass, and CO2 under industrial compost settings without ecotoxic residues. For RPET and post-consumer recycled nylon, we provide Global Recycled Standard (GRS 4.0) Transaction Certificates (TC) tracing batch lineage from ocean/land reclamation directly to mold injection.

For ready-to-brand core models (OEM laser logo application and custom packaging), MOQs start at 300 units per style (broken into 2–3 colorways). Bespoke ODM custom tooling requires 600–1,200 units. Mold fabrication, prototyping, and initial optical sample delivery span 25–30 business days, with mass production cycling within 45–55 days following sign-off.

Yes. Optical models are delivered with hardened demo lenses and specifically engineered rim-lock systems and pantoscopic tilt angles (8–10°). Lens groove depth (minimum 1.6mm) and uniform bevel wall thickness ensure seamless cold-snap or thermal-insertion glazing for -8.00D to +6.00D lenses, progressive corridor alignments, and polarized prescription blanks without frame strain.

We provide structured territorial exclusivity agreements for qualified distributors meeting baseline annual commitments. Additionally, we engineer complete zero-plastic accessory suites: FSC-certified unbleached Kraft folding cases, recycled microfiber cleaning cloths derived from reclaimed bottles, and non-toxic soy-ink printed box collateral.

Every shipment follows AQL 1.5/2.5 inspection parameters. Key factory checkpoints include hinge torque retention tests, four-point frame symmetry checks, automated spectrophotometer color consistency analysis, and lens polarization alignment audits, ensuring that every frame arrives immediately shelf-ready and glazed without return friction.