Direct-from-factory OEM/ODM solutions engineered for high structural integrity, custom branding, and global optical compliance.
A comprehensive technical analysis for brand owners, importers, and retail chains navigating material engineering, factory audits, and smart technology integration.
Premium Italian and Chinese cotton-derived cellulose acetate (density 1.28 g/cm³) undergoes 90-day tumbling, multi-stage curing, and hand-polishing to guarantee anti-warping structural stability and deep optical clarity.
Constructed with nickel-free 304L/316L stainless steel and ultra-light Beta-Titanium alloys. Utilizing Physical Vapor Deposition (PVD) vacuum plating to deliver over 48 hours of sweat-resistance testing and corrosion proofing.
Pioneering the hybrid smart frame sector by embedding directional open-ear micro-speakers, dual-beam microphone arrays, and IPX5 moisture protection directly into ultra-slim 25g daily wearable frame architectures.
| Material / Engineering Parameter | Milled Bio-Acetate | Stainless Steel / Metal Alloy | TR90 / CP Injection Polymer | Smart Micro-Electronic Frame |
|---|---|---|---|---|
| Density & Specific Weight | 1.28 – 1.32 g/cm³ | 7.85 g/cm³ (Ultra-thin profile) | 1.14 g/cm³ (Super Lightweight) | Total frame wt: ~25.5 grams |
| Tensile Strength (MPa) | 45 – 70 MPa | 515 – 620 MPa | 80 – 110 MPa | Enclosed structural alloy core |
| Flexural Elasticity | High thermal moldability | Spring-back shape memory | Extreme bend recovery | Engineered rigid temple wall |
| Prescription Glazing Fit | Cold & Warm bevel glazing | Grooved wire lock fit | Cold snap-in beveling | Lab-verified Rx pre-drilled |
| Compliance Certifications | ISO 12312-1, REACH, FDA | Nickel Release EN 1811 | FDA Title 21, RoHS | CE, FCC, IPX5 Water Resistant |
The global eyewear wholesale landscape is undergoing a structural transformation. Buyers are moving away from massive single-variant stockpiles toward agile, highly differentiated production runs. Key drivers redefining China wholesale manufacturing include:
Our OEM/ODM manufacturing campus integrates optical laboratory standards into mass frame production. Every batch undergoes rigorous mechanical, environmental, and dimensional testing to protect our clients' brand reputation.
Leveraging deep expertise from Vigo Technologies Inc., our production line merges traditional optical handcrafting with modern smart wearable technology.
Miniature directional speakers engineered inside acetate and CP temples direct sound waves directly into the ear canal while suppressing outward acoustic radiation by up to 85%.
Integrated beam-forming microphone modules suppress ambient wind and traffic noise during calls, driving navigation, and voice-assistant communication.
Internal electronic encapsulation seals temples against moisture, ensuring sports sunglass frames remain fully functional during intense workouts and outdoor rain.
Direct answers from our engineering and export compliance teams regarding order parameters, private label customization, and quality standards.
Our standard factory MOQ for custom acetate sunglass frames starts at 300 pieces per colorway for existing mold tooling. For custom injection-molded TR90 or PC frames, MOQ is typically 1,000 pieces per model. Stock frames with custom laser-etched branding can be supplied at lower flex-MOQs starting from 50 pieces.
Yes. We offer complete OEM/ODM private labeling services, including high-precision laser etching on temples and lenses, pad printing, metallic foil stamping, custom silk-printed micro-fiber cleaning cloths, branded collapsible hard cases, and retail presentation boxes.
All frames manufactured in our facility undergo 100% multi-stage inspection. Lenses comply with UV400, ANSI Z80.3, ISO 12312-1, and CE regulations. Metallic components comply with European REACH directives for nickel release (EN 1811). Factory documentation is available for FDA registration and device listing support.
Rapid 3D CAD modeling takes 24–48 hours. Physical prototype samples (CNC-cut acetate or 3D printed models) are delivered in 7 to 14 days. Once pre-production samples are approved, mass production lead time averages 30 to 45 days depending on material complexity and plating specifications.
Absolutely. All our optical and sunglass frames feature standardized V-bevel grooves designed to hold single-vision, progressive, bifocal, and photochromic lenses securely. Temples are constructed with wire cores to allow easy cold or warm adjustment by opticians worldwide.
We provide complete end-to-end smart frame manufacturing. We supply PCBA housing modules, acoustic chamber sealing, magnetic charging contact alignment, and IPX5 moisture sealing, allowing smart audio brand partners to deploy custom frame shapes rapidly without re-engineering core electronics.
Scale your brand with high-precision handcrafting, advanced material engineering, and competitive direct-factory pricing. Request a custom quote or sample kit today.
