Eyewear Frames OEM 2026: Quality Verification & MOQ Guide for Custom Orders | SCM Group HK

The global eyewear market reached USD 197 billion in 2025 and continues expanding at a 7.2% CAGR, with private label and OEM custom frame orders from China representing one of the fastest-growing procurement channels for optical retailers, independent designers, and eyewear brands worldwide. Yet quality verification and minimum order quantity (MOQ) management remain the two most cited pain points for first-time and repeat buyers. In 2026, regulatory standards have tightened: EN ISO 12870 (the international standard for spectacle frames) is now enforced more stringently across the EU, while US buyers must navigate ANSI Z80.1 compliance alongside FDA registration requirements for Class I medical devices. At the same time, Chinese manufacturers have invested heavily in in-house testing capabilities, with leading factories offering full material certification (acetate composition reports, titanium grade certificates, TR90 flexural modulus data) alongside third-party lab test reports from SGS, Bureau Veritas, or Intertek. This guide explains what quality verification steps to require and how to structure MOQ negotiations for successful OEM frame production.

Quality Standards and Testing Requirements by Frame Material

Each frame material has distinct quality verification requirements that buyers must specify in their purchase order and supplier quality agreement. Acetate frames should be verified for cellulose acetate sheet composition (no recycled content unless specified), hinge durability (minimum 5,000 open-close cycles per EN ISO 12870 Clause 10.2), dimensional stability after heat treatment, and colorfastness under UV exposure. Titanium frames require material grade certification (Grade 1 or Grade 5 titanium per ASTM B265), weld integrity testing for rimless drill-mount styles, and nickel-release testing per EU Directive 2004/96/EC (limit: 0.5 μg/cm²/week). TR90 (polyamide) frames must meet flexural modulus specifications (typically 1,200–1,800 MPa), UV resistance, and chemical resistance to perspiration and cosmetics per ISO 105-E04. All frame types must pass the EN ISO 12870 suite: lens retention force (minimum 90N), nose pad and temple endurance, and point-load impact resistance. Third-party test certificates should be dated within the past 12 months and reference the specific production batch.

Understanding MOQ Structures for OEM Frame Orders

MOQ for OEM eyewear frames varies significantly by material, customization level, and manufacturer tier. Standard MOQs in 2026 are: injection-molded TR90 and plastic frames — 300 pieces per style per color; acetate frames with custom color matching — 200–500 pieces per color per style (higher for bespoke acetate sheet production); pure titanium and beta-titanium frames — 100–200 pieces per style due to longer machining time; stainless steel metal frames — 200–300 pieces per style. Logo engraving, custom temple tip colors, and branded case/cloth packaging typically add a minimum surcharge and may increase MOQ by 20–30%. For buyers testing new styles, some manufacturers offer pre-production samples (3–5 pieces) against a tooling deposit of USD 150–500, which is credited against the first production order. Lead times are material-dependent: acetate OEM runs 45–60 working days from design approval; titanium and metal frames require 75–90 working days. Buyers should build 2–3 weeks of buffer into their planning for pre-shipment inspection and logistics.

Pre-Shipment Inspection: What to Check Before Approving Delivery

Pre-shipment inspection (PSI) for OEM eyewear frames should follow AQL 2.5 sampling for cosmetic defects and AQL 1.0 for functional defects, aligned with ISO 2859-1. Critical inspection points include: frame symmetry (front face width and height within ±0.5 mm), hinge alignment and operation torque (no binding or excessive free-play), lens opening dimensions matched to approved lab drawings, surface finish (no scratches, pitting, color bleed, or oxidation), and packaging count and labeling accuracy. For EU-bound shipments, verify CE marking conformity and the Declaration of Conformity document; for US shipments, confirm that any prescription frame intended for medical use has the manufacturer's FDA registration number. SCM Group coordinates PSI through trusted third-party inspection agencies in Wenzhou, Shenzhen, and Xiamen — China's three major eyewear manufacturing hubs — ensuring buyers receive a complete photographic inspection report before authorizing shipment release.

Contact SCM Group for Custom Eyewear Frame Sourcing

SCM Group HK manages OEM eyewear frame sourcing for international buyers seeking quality-verified acetate, titanium, and TR90 custom frames from Chinese manufacturers. Our service covers design consultation, supplier matching, sample coordination, pre-production approval, in-process quality audits, pre-shipment inspection, and export documentation. We work with buyers from first prototype to ongoing production programs, ensuring your frames meet EN ISO 12870, CE, and relevant national import standards. Contact us to discuss your custom frame project, MOQ requirements, and timeline. Email: scmgroup@scmgroup.online | WhatsApp: +86-198-7525-3287