Explore our export-grade optical frames, sunglasses, and specialized optical field elements designed with ISO-certified tolerances, high structural integrity, and ergonomic fits.
In the contemporary B2B optical market, shifting from high-margin luxury licensing to Direct-to-Consumer (DTC) and fast-turnover independent eyewear brands requires deep supply chain alignment. China manufactures over 70% of the world's optical frames and sunglasses, clustered primarily in specialized industrial belts: Shenzhen (known for ultra-premium handmade acetate and pure titanium frames), Wenzhou (celebrated for massive metal, injection-molded, and TR90 optical frames), and Danyang (the global capital of corrective lenses and optical machinery). For B2B optical buyers, distributors, and clinic chains, identifying the intersection of material innovation, structural longevity, and compliance certifications forms the cornerstone of commercial success.
The global wholesale eyewear trade is experiencing structural disruptions driven by circular material demands, supply chain localization, and technical integration. Procurement executives are moving beyond generic transactional buying toward strategic value-chain design:
1. Bio-Based Acetates and Circular Biodegradability: European and North American regulations increasingly penalize virgin fossil plastics. Modern factories now integrate bio-acetate plasticized with plant-derived tributyl citrate (TBC) instead of traditional phthalates, achieving over 68% bio-based carbon content without sacrificing transparency or mechanical durability.
2. Hybrid Structural Fusion (Titanium + TR90 Core): High-end optical retailers require frames that support high-minus prescriptions (-6.00D and beyond) without nose-heavy imbalance. The integration of beta-titanium wire temples embedded into ultra-thin 2.0mm high-density acetate (HDCA) rim profiles enables structural rigidity with gross weights under 14 grams.
3. Smart & Audio-Integrated Subassemblies: B2B suppliers are investing in modular temple designs capable of hosting Bluetooth audio drivers, open-ear acoustic transducers, and UV index monitoring sensors, allowing designer fashion brands to enter wearable computing without building electronics factories from scratch.
Over the past two decades, frame manufacturing has migrated from manual stamping to five-axis CNC profile machining and laser sintering. Modern designer eyewear requires micro-rivet hinges securely anchored through sonic welding, electroplated finishes utilizing environmentally closed-loop PVD (Physical Vapor Deposition) technology, and optical-grade curvature continuity.
Furthermore, precision optical elements—exemplified by F-Theta telecentric laser scan optics utilized in frame laser engraving, micro-drilling, and medical optics—ensure that eyewear factories can offer deep laser etching, personalized brand engraving, and accurate bridge screw alignments across massive production runs with single-micron repeatability.
Combining the heritage of boutique eyewear craftsmanship with automated high-capacity manufacturing, our supply facilities provide end-to-end assurance from raw CAD drafting to multi-region door delivery.
Every batch undergoes rigorous quality assurance: 20,000-cycle temple hinge fatigue testing, salt spray corrosion tests for plating durability, bridge deflection tolerance checks, and lens groove symmetry assessments to guarantee zero glazing pop-outs in clinical optical labs.
Unlike rigid traditional export operations demanding 1,200 pieces per colorway, our modular production lines allow retail chains and independent optometry practices to combine diverse silhouettes—including aviator, cat-eye, classic rectangular, and rimless models—into balanced wholesale orders.
Our optical collections are engineered strictly according to standard international boxing system dimensions. Bevel depth and base curves (4.5 to 6 base) are meticulously calibrated to ensure seamless integration with modern automated dry and wet edgers.
Full documentation for effortless customs clearance and medical device compliance: CE conformity according to EU Medical Device Regulation (MDR) 2017/745, FDA Registration for USA import, UV400 lens testing, and drop-ball impact resistance verification.
From custom metal corewire stampings, pad-printed temple branding, and internal acetate laminations to tailored microfiber cases, retail rigid boxes, and barcode-labeled shipping cartons ready for direct warehouse intake.
Our dedicated account executives maintain clear, rapid communication channels to manage packaging specifications, rapid prototyping samples within 14 working days, and precise logistical route planning for air, sea, and courier dispatches.
Comprehensive answers addressing quality control, private label branding, logistics, and prescription compatibility to streamline your purchasing decisions.
For our ready-to-ship catalog models (such as popular TR90 and basic metal lines), our MOQ starts at 50 to 100 pieces per style with mixed colorways. For fully customized OEM manufacturing involving custom-extruded acetate patterns, bespoke temple corewire tooling, or dedicated metal die-casts, the typical MOQ is 300 to 500 pieces per model, distributed across 3 to 4 curated color variations.
Yes. Every optical model in our portfolio is engineered with precise eye rim grooves, calibrated bridge angles (18mm–22mm), and structural pantoscopic tilts (8°–12°). These dimensions fully support 1.56, 1.60, 1.67, and 1.74 index lenses, accommodating single-vision, progressive addition, and office-lifestyle lenses without inducing unwanted edge stress or frame distortion.
All our metal and pure titanium eyewear conforms to EN 1811:2011+A1:2015 regulations for nickel release rates. We utilize high-vacuum ion plating (IP) and multilayer protective electrophoretic coatings that pass 48-hour synthetic sweat immersion testing without bubbling or degradation, ensuring skin contact surfaces remain entirely inert.
In-stock wholesale models undergo secondary optical alignment, ultrasonic cleaning, and individualized carton packaging within 5 to 7 business days. Custom OEM production cycles range from 45 to 60 days following sample sign-off, accommodating precision barrel tumbler polishing (72 hours continuous) and multi-point laser testing.
We offer comprehensive private-label branding solutions including laser engraving, hot metallic stamping, pad printing, and custom-etched metal temple plaques. Furthermore, we design bespoke clamshell cases, microfiber pouch bags, warranty authentication cards, and master shipping cartons with SKU barcodes ready for Amazon FBA or regional 3PL fulfillment.
Every wholesale export shipment is accompanied by detailed commercial invoices, packing lists with itemized net/gross weights, Certificates of Origin (CO/Form A/Form E), EU Declaration of Conformity (DoC), UV400 spectral transmittance test reports, and FDA device listing identifiers, avoiding clearance delays across international borders.
Connect with our technical eyewear specialists to discuss custom CAD designs, request sample evaluation kits, or receive a comprehensive wholesale quotation tailored to your regional distribution goals.
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