1950
Cadore Heritage Founded
3,000+
Units Daily Capacity
1,000+
Annual Proprietary SKUs
90+
Global Destination Markets
Curated US Portfolio
High-Performance Private Label Optical & Sunglasses Solutions
Engineered for seamless integration into multi-channel US optical practices, direct-to-consumer (D2C) portfolios, and luxury independent boutiques.
Cellulose Acetate
Universal Ergonomics
Pink Havana Acetate Full Rim Rectangle Eyeglasses Frames for Adults Unisex Lightweight Vision Correction Daily Wear
TR90 Hybrid
Hydrophobic Oleophobic
New Arrival Mens Outdoor Hiking Sunglasses Polarized Lightweight Eyewear Custom Logo Brushed Wood Grain Frame UV Protection
Targeted US Commercial Applications
Localized Scenarios: How US Eyewear Brands Leverage Our Factory
From high-volume commercial chains to specialized performance labels, our manufacturing matrices address the exact technical and regulatory nuances demanded by American buyers.
Corporate Optical Dispensaries & Chains
US brick-and-mortar optometric practices rely on our private label capabilities to circumvent monopolistic wholesale markups. By sourcing durable spring-hinged titanium and bespoke acetate collections, practices retain up to 68% gross margins while delivering custom-branded, Rx-ready frames that meet strict American Optometric Association standards.
Omnichannel & D2C Disruptor Brands
Rapid iterative prototyping is the lifeblood of North American D2C startups. Utilizing our in-house CAD modeling, fast-turnaround CNC tooling, and digital render sampling, brands roll out seasonal micro-drops within 4 to 6 weeks, securing high shelf appeal across Instagram, TikTok Shop, and flagship eCommerce storefronts.
Active Lifestyle & ANSI Performance Gear
For outdoor, angling, and tactical lifestyle segments across Colorado, California, and Florida, we manufacture TR90 memory polymer frames fitted with injected polarized nylon lenses that comply with ANSI Z80.3 and ANSI Z87.1 high-velocity impact requirements, ensuring optimal drop-ball resistance and pristine optical clarity.
Macro Trends Analysis
US Optical Market Trajectory: Supply Chain Evolution
Key regulatory shifts, environmental standards, and technical milestones redefining US contract manufacturing partnerships.
Bio-Based Acetate & Circularity (Prop 65)
Modern US consumers actively scrutinize supply chains. We lead the market transition with M49-grade bio-cellulose acetate, completely free of toxic diethyl phthalate (DEP) plasticizers. Our formulations are certified California Proposition 65 compliant, safeguarding retail importers against environmental litigations.
FDA 21 CFR 801.410 Impact Verification
The FDA strictly enforces the Drop Ball Test on every batch of sun and prescription lenses entering ports like Long Beach and Newark. Our integrated laboratory runs automated, batch-traceable impact testing, supplying fully certified 5/8-inch steel ball drop documentation directly with commercial manifests to guarantee rapid customs release.
Near-Shoring Hybrid & Dual-District Logistics
To hedge global geopolitical uncertainties, corporate buyers demand hybrid supply chains. We bridge Italian Cadore design mastery and high-precision tooling with specialized multi-site assembly options, dramatically reducing cycle lead times while maintaining uncompromising Euro-American quality benchmarks.
Uncompromising Engineering
The IOVES Vertical Integration Edge
Where artisanal heritage meets cutting-edge automated industrial tooling.
Full In-House Tooling & Design
From 5-axis CNC multi-milling machines to bespoke multi-cavity injection molds for optical lenses and AR/VR equipment, our Italian engineering wing transforms initial 2D hand sketches into millimeter-perfect production tooling within days, completely eradicating subcontracting vulnerabilities.
Surgical Precision Material Selection
We source only virgin-grade raw polymers, aerospace-certified Japanese Beta-Titanium wire, pure Block Titanium, and aging-stabilized Italian acetate blocks. Every material is subjected to sweat resistance, nickel-release, and hinge-fatigue tests (25,000+ open/close cycles) prior to assembly.
Rigorous NDA & IP Protection Standard
Operating as a trusted OEM manufacturer since 1950 across 90+ countries, confidentiality is our foundational baseline. Your proprietary silhouettes, custom acetates, hinge mechanisms, and branded packaging remain hermetically sealed under enforceable non-disclosure frameworks.
Procurement Intelligence
Frequently Asked Questions by US Eyewear Importers
Essential operational and compliance guidance for brand directors, optical sourcing managers, and supply chain leads.
Q1: How does your manufacturing address US FDA Device Listing regulations?
Prescription optical frames and sunglasses are classified as Class I medical devices in the United States. We maintain complete Device Master Records (DMR), valid Device Listings, and facilitate pre-arrival documentation including 510(k) exemptions where applicable, ensuring hassle-free processing at US Customs and Border Protection (CBP).
Q2: What are the standard Minimum Order Quantities (MOQs) for private label runs?
For custom acetate and metal designs, our baseline MOQ typically starts at 300 to 500 pieces per style (spread across 2 to 3 colorways). For injection-molded components or in-stock proprietary silhouettes requiring custom laser branding and custom acetate temple core co-branding, lower flexible quantities are available.
Q3: Can you manage custom pantoscopic tilt and bridge fitting for the US demographic?
Yes. The US market features diverse anatomical fits, demanding a nuanced balance between Western Standard fit and Alternative Asian Fit ergonomics (deeper nose pads and modified front curvature). Our technical team adjusts the bridge aperture, pad arm angles, and temple curvatures directly during the 3D prototyping phase.
Q4: How do you handle lens impact verification and polarimetric testing?
Every batch of finished sunglass lenses undergoes polarimetric stress testing to prevent optical distortion and prismatic aberration. Furthermore, ANSI Z80.3 drop-ball tests are conducted on-site, accompanied by batch inspection certificates confirming 100% UVA/UVB 400nm filtration.
Q5: What are the average lead times for custom tooling and production delivery to the US?
Prototyping and 3D resin samples take 7 to 10 days. Steel mold tooling requires 25 to 35 days. Mass batch production typically spans 45 to 60 days depending on material sophistication. We provide integrated door-to-door DDP air freight (3-5 business days) or consolidated ocean shipping directly to your domestic distribution centers.
Q6: Do you provide secondary packaging and retail merchandising collateral?
Yes. A successful private label roll-out demands end-to-end presentation. We design and manufacture FSC-certified rigid cases, custom microfiber cleaning cloths, folded cartons, barcoded hangtags, and point-of-sale display trays ready for immediate retail distribution.
Scale Your Eyewear Collection With Cadore Precision
Consult with our engineering directors to review technical drawings, assess custom acetate formulations, or request sample suites tailored to your domestic brand positioning.