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

China's eyewear frame manufacturing industry remains the world's largest, accounting for approximately 70% of global production volume in 2026, with the Wenzhou-Shenzhen corridor serving as the primary production hub. For international buyers sourcing custom OEM eyewear frames, understanding quality verification standards and minimum order quantity (MOQ) structures is essential for successful procurement and brand development. The global optical frames market is valued at USD 28.4 billion in 2026, with custom OEM and private label programs representing the fastest-growing channel as independent eyewear brands and optical chains seek differentiation. Material selection—acetate, titanium, TR90, or stainless steel—significantly influences both MOQ requirements and quality validation procedures. Standard OEM MOQ in China ranges from 300 to 1,200 pieces per style depending on material complexity and temple structure design. This guide provides buyers with a practical framework for evaluating quality standards, certifying materials, and structuring MOQ negotiations with Chinese eyewear frame manufacturers.

Quality Standards and Certifications for Eyewear Frames

International buyers sourcing eyewear frames from China must verify compliance with EN ISO 12870, the primary European standard for spectacle frames covering mechanical strength, flammability, and nickel release requirements, and ANSI Z80.5 for the US market. Frames intended for the EU market must carry CE marking confirming conformity with EN ISO 12870 and the EU General Product Safety Regulation. For children's eyewear specifically, EN 71-3 toy safety compliance for chemical properties and RoHS Directive 2011/65/EU are additionally required. Buyers should request third-party test reports from accredited laboratories such as SGS, Intertek, or Bureau Veritas, covering nickel release testing per EN 1811, UV transmission, and mechanical strength. Hinge cycle testing typically requires a minimum of 500 open/close cycles without fracture for standard compliance.

MOQ Structure by Material and Production Process

MOQ requirements vary significantly by frame material. Handmade acetate frames require CNC milling, multi-stage hand polishing, and color matching across a full production run, resulting in MOQs of 600–1,200 pieces per style per color, with lead times of 45–60 working days. TR90 injection-molded frames benefit from amortized tooling costs with MOQs starting from 300–500 pieces per color after initial mold investment of USD 800–2,500. Pure titanium frames, produced via CNC machining and electroforming processes, carry MOQs of 200–300 pieces due to lower setup complexity but the highest per-unit cost. For first-time OEM buyers, SCM Group recommends starting with TR90 or stainless steel designs to reduce MOQ commitment while validating design and market fit before scaling to acetate or titanium programs.

Quality Verification Process for OEM Eyewear Orders

A robust quality verification process for OEM eyewear frame orders encompasses four stages: pre-production material inspection including raw material certificates, color swatches, and acetate sheet sample approval; in-process inspection at the 30% production milestone covering dimensional tolerances, temple alignment, and hinge torque measurement; pre-shipment inspection using AQL 2.5 sampling for visual defects, packaging verification, and compliance document check; and third-party laboratory testing of production samples against EN ISO 12870. SCM Group HK coordinates factory audits, in-line QC supervision, and independent pre-shipment inspection for all OEM eyewear frame programs, ensuring product quality meets buyer brand specifications before shipment from China.

Contact SCM Group

For OEM eyewear frame sourcing, quality verification support, or MOQ consultation, contact SCM Group HK. We represent buyers across Europe, North America, and the Middle East with factory-direct pricing and full-service quality management. Email: scmgroup@scmgroup.online | WhatsApp: +86-198-7525-3287