Explore our flagship OEM/ODM manufactured optical cases, presentation units, and lens maintenance components engineered for global compliance.
Transforming functional eyewear storage into a high-margin brand multiplier through material engineering, ergonomic structural design, and automated B2B OEM workflows.
In the contemporary eyewear ecosystem, selecting a custom optical case manufacturer & factory is no longer merely a transactional procurement task. It represents a key brand positioning strategy. Eyewear packaging serves as the primary physical touchpoint between optical brands, optometrists, and end consumers. Beyond physical frame protection, premium optical cases communicate luxury value, eco-responsibility, and structural engineering precision.
This whitepaper provides procurement managers, eyewear brand owners, and retail chain distributors with an in-depth technical analysis of custom optical case production dynamics. From raw material selection—including Ethylene-Vinyl Acetate (EVA), iron-clad tin metal skeletons, handmade retro PU/genuine leather, and anti-scratch plush velvet linings—to automated manufacturing workflows in Danyang, China, we unpack the technical parameters required for optimal protection, regulatory compliance, and cost optimization.
Navigating regional regulatory mandates, material sustainability benchmarks, and modern supply chain integration.
Global optical brands require strict compliance with international chemical safety standards. Manufacturing custom optical cases requires rigorous adherence to REACH, RoHS, California Proposition 65, and zero-phthalate vinyl formulations. Our factory integration ensures all linings, adhesives, and sprays undergo heavy-metal testing.
The transition toward circular economies has made eco-friendly optical packaging a major buyer requirement. We offer GRS-certified recycled EVA foams, water-based bio-PU leather covers, ocean-plastic recycled microfiber cloths, and biodegradable paper presentation packaging for luxury optical lines.
Shortening time-to-market is vital for fashion eyewear launches. Utilizing 3D parametric CAD modeling and rapid CNC aluminum molding, custom optical case prototypes are produced within 72 hours, allowing brand managers to validate hinge tension, snap-lock magnetic force, and interior fitments before full mass production.
Leveraging the structural advantages of China's largest optical manufacturing center to serve global retail networks.
As widely recognized across the international optics market, Danyang is a world-renowned production, sales, and service distribution center for the eyewear industry. The entity production infrastructure in Danyang is robust, backed by decades of specialized supply chain aggregation and unmatched industrial scale.
Established on March 12, 2012, Danyang River Optical Glasses Co., Ltd. is a specialized enterprise producing comprehensive eyewear accessories, spectacle frames, prescription optical lenses, laboratory processing equipment, contact lenses, and custom packaging. Deeply rooted in the Danyang glasses market, the company serves optical retailers nationwide and internationally by integrating offline entity manufacturing advantages.
Strategically situated in close proximity to major transport hubs—including the Shanghai-Nanjing Expressway, Shanghai International Airport, Nanjing Lukou International Airport, and Changzhou Airport—our facility ensures rapid logistical turnaround and rapid export shipping to North America, Europe, Southeast Asia, and the Middle East.
Custom Streak-Free Cleaning Sprays, Microfiber Polishing Cloths, Hard & Soft Cases, Microfiber Pouches, Lens Tissue Wipes, Eco-friendly Paper Bags.
Designer Glasses Chains, Precision Optical Pliers, Adjustment Screwdrivers, Medical-Grade Silicone Nose Pads, Edging Blocking Pads, Anti-slip Ear Hooks.
Authoritative distribution of world-class optical shop equipment: Topcon, Essilor, NIDEK, TIANLE, XIANYUAN, JINGGONG edgers and refractometers.
Curated brand frames and OEM production lines: BOSS, JIMMY CHOO, BAI NIANHONG, CHNKELUOXIN, Playboy, PENGKE, Kiss my mudoo, Excellandun.
High-index single vision, progressive, and anti-blue ray lenses: ESSILOR, ZEISS, HOYA, Synchrony, CHEMI premium optical glass solutions.
Global contact lens distribution: ALCON, BAUSCH + LOMB, HYDRON, HORIEN, COOPERVISION, fulfilling full optometric retail demands.
A technical evaluation of case structural substrates, durability indexes, and application scenarios.
| Case Category | Structural Core Material | Protection Rating | Weight Profile | Primary Target Segment | Customization Options |
|---|---|---|---|---|---|
| Semi-Hard EVA Cases | Ethylene-Vinyl Acetate (75D-84D Hardness) | High Shock Absorption | Ultra-Lightweight | Sports Eyewear, Active Outdoor, Tactile Sunglasses | Zipper Pullers, Embossed Logo, Mesh Pockets, Carabiner Hooks |
| Metal Hard Shell Boxes | 0.4mm Tinplate Iron / Aluminum Core | Maximum Compression Resistance | Medium to Heavy | Luxury Optical Frames, High-Index Prescription Glasses | Silk Printing, Metallic Foiling, Spring Hinge Tension Adjustment |
| Handmade Leather Cases | Reinforced Plastic Core + Premium PU / Real Leather | Medium-High Structural Rigidity | Balanced Premium Feel | Boutique Vintage Frames, Executive Eyewear Brands | Personalized Embossing, Hot Stamping, Custom Stitching Colors |
| Soft Velvet & Microfiber Pouches | Ultra-fine Microfiber / Double-Lined Velvet | Scratch Protection / Non-Rigid | Minimal Weight | Secondary In-Bag Protection, Promotional Eyewear Bundles | Drawstring Tassels, Sublimation Printing, Custom Tagging |
Our factory utilizes multi-station high-speed precision stamping and thermal press molding. Custom logo applications feature high-frequency voltage embossing, heat-transfer foil stamping, anti-scratch UV silkscreening, and laser engraving for metallic optical cases.
Interior linings feature water-based, non-toxic eco-adhesives that eliminate volatile organic compounds (VOCs). This ensures zero chemical off-gassing, protecting sensitive anti-reflective lens coatings and acetate frames from discoloration during long storage cycles.
Overcoming traditional retail challenges with an all-in-one digital ordering ecosystem for optical stores.
With rapid social development, rapid iterations of science and technology, and the advent of the 5G Internet era, the traditional offline optical business model faces dynamic market challenges. To serve eyewear industry retailers with elevated speed and efficiency, Danyang River Optical Glasses Co., Ltd. developed a dedicated one-stop online procurement service platform for optical retail stores.
Backed by an independent online operations team and an in-house quality control team, our platform strictly monitors raw material sourcing, safety protocols, and product finishing. By consolidating procurement, optical retailers significantly enhance ordering efficiency while resolving excess inventory overstock challenges.
Detailed technical answers to common queries from procurement directors and eyewear brands.
For standard custom colorways and logo embossing on existing stock molds (EVA or metal hard shell cases), our typical MOQ starts at 500 to 1,000 units. For fully customized geometric mold shapes, unique physical dimensions, or custom-dyed fabrics, the MOQ ranges between 2,000 and 3,000 units depending on material specifications.
We mandate third-party raw material certifications (SGS, TÜV Rheinland) for all raw materials. Our EVA foams, synthetic PU leathers, microfiber linings, and lens cleaning sprays comply fully with EU REACH Annex XVII, SVHC candidate lists, RoHS Directive 2011/65/EU, and US California Proposition 65 heavy metal limits.
Yes. We offer complete eyewear accessory packaging bundles. You can pair custom EVA or metal hard cases with branded microfiber polishing cloths and custom-formulated, streak-free lens cleaning sprays (such as our LC302, LC032, and LC040 non-toxic formulations) in unified packaging presentation boxes.
Rapid 3D prototypes and digital physical samples are generated within 3 to 5 business days. Once final pre-production samples are approved, mass manufacturing typically requires 15 to 25 calendar days, supported by rapid transit via nearby Shanghai Port or Nanjing Lukou Airport.
Discover our comprehensive collection of handmade leather cases, sports EVA protection, and professional maintenance accessories.
Upgrade your brand's optical packaging, lower supply chain overhead, and secure factory-direct pricing today.