Wholesale Eyewear Cases Manufacturers & Factory

Precision-Engineered Optical Storage Solutions & B2B Manufacturing Excellence from Shenzhen, China

Featured B2B Eyewear & Case Collection

Explore our top-tier optical frames, sunglasses, and precision storage lines manufactured directly under strict international compliance standards.

Custom Wholesale Retro Narrow Square Optical Frames

Retro Square Optical Frames

Custom Wholesale Retro Narrow Square Optical Frames | Stylish Multicolor Acetate Eyeglasses from China Suppliers and Factory Manufacturer.

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High-Quality Wholesale Vintage Narrow Square Optical Frames for Women

Vintage Square Frames for Women

High-Quality Wholesale Vintage Narrow Square Optical Frames for Women - Stylish Acetate Eyeglasses from China Suppliers.

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Custom Wholesale Aviator Eyeglasses Frames OEM ODM Manufacturer

Aviator Eyeglasses Frames

Custom Wholesale Aviator Eyeglasses Frames | High-Quality Acetate - China Suppliers & Factory Direct OEM ODM Manufacturer.

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ODM China Transparent Square Trend Sunglasses Wholesale

Transparent Square Sunglasses

ODM China Transparent Square Trend Sunglasses - Wholesale from Quality Suppliers and Factory Direct Manufacturers.

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Wholesale Retro Round Tortoiseshell Acetate Sunglasses

Retro Tortoiseshell Sunglasses

Wholesale Retro Round Tortoiseshell Acetate Sunglasses | China Suppliers & OEM ODM Factory for Customization Suppliers.

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High-Quality Retro Thick-Rimmed Acetate Eyeglasses Frames for Men

Thick-Rimmed Acetate Frames

High-Quality Retro Thick-Rimmed Acetate Eyeglasses Frames for Men | China Suppliers & Factory Classic Black Optical Frames.

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High-Quality Wholesale Polarized Sunglasses from China Suppliers

Polarized Vintage Sunglasses

High-Quality Wholesale Polarized Sunglasses from China Suppliers - Customizable Vintage Irregular Sunglasses by Leading Factory.

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CE Certification Transparent Square Trend Sunglasses B2B Wholesale

CE Certified Trend Sunglasses

CE Certification Transparent Square Trend Sunglasses | For B2B Wholesale Only Suppliers, premium optical standards.

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Enterprise Overview: Yintai Eyewear Manufacturing Excellence

Yintai Eyewear is a leading manufacturer based in Shenzhen, Guangdong Province, China, specializing in eyewear and structural packaging production. After 15 years of dedicated development, we have evolved into a modern enterprise integrating technological R&D, precision manufacturing, and global sales.

15+
Years Industry Experience
5,000+
Square Meters Facility
20,000+
Monthly Production Capacity
99%
Product Qualification Rate
Large-scale Production Base

Large-Scale Production Base

The Foundation of Our Hard Power

Located in the industrial park at Fuji Land Building, equipped with fully automated production lines, CNC machining centers, and Class 10,000 cleanrooms, ensuring stable capacity and consistent quality.

Professional Team

Professional R&D Team

The Foundation of Our Hard Power

Over 200 dedicated employees, including a 10-member elite R&D and technical team that continuously drives product innovation, ergonomic design, and process optimization.

Vertical Integration Capabilities

Vertical Integration Capabilities

The Foundation of Our Hard Power

From raw material procurement and mold development to finished product assembly, we achieve vertical integration for controllable costs, rapid delivery, and supreme quality control.

Industry Whitepaper: Global Eyewear & Cases Procurement Trends

Deep-dive into macro market transformations, sustainability initiatives, and shifting B2B buyer requirements across North America, Europe, and Asia-Pacific markets.

Evolutionary Trends in Eyewear Protection and Packaging Solutions

The global eyewear accessories market has matured beyond basic utility packaging. Modern B2B procurement managers, optical brands, and retail chains increasingly view eyewear cases and frames as crucial touchpoints for brand identity and consumer preservation. The shift toward eco-friendly materials, biodegradable polymers, and recycled aluminum frames reflects a broader regulatory and consumer push for sustainability.

As a premier factory manufacturer in Shenzhen, Yintai Eyewear bridges the gap between aesthetic creativity and heavy-duty structural integrity. Whether clients require high-end custom leatherette hard cases, collapsible minimalist EVA cases, or impact-resistant optical frames, our production lines are engineered to scale seamlessly from boutique pilot runs to massive multinational orders.

Global Enterprise Sourcing Demands & Macro Solutions

International corporate buyers face rigorous supply chain complexities, including tariff fluctuations, stringent environmental compliance audits, and lead-time volatility. To mitigate these risks, top-tier global brands rely on vertically integrated Chinese manufacturing partners who possess in-house mold development, CNC precision machining, and stringent quality assurance workflows.

Yintai Eyewear addresses these challenges by implementing strict quality control gates—from Incoming Quality Control (IQC) and In-Process Quality Control (IPQC) to Final Quality Control (FQC). Our ISO9001, CE, and RoHS certifications guarantee that every batch meets rigorous global safety and performance benchmarks.

Extended Precision Product Portfolio

Discover more of our highly customizable eyewear solutions engineered for global optical distributors and B2B private label brands.

Wholesale High-Quality Oversized Aviator Sunglasses for Men UV400 Protection

Oversized Aviator Sunglasses

Wholesale High-Quality Oversized Aviator Sunglasses for Men | UV400 Protection | China Suppliers | Factory Direct Manufacturers.

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Wholesale Vintage Irregular Round Frame Luxury Sunglasses

Vintage Irregular Round Frames

Wholesale Vintage Irregular Round Frame Luxury Sunglasses | B2B Wholesale from China Suppliers and Factory Manufacturers.

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High-Quality Champagne Oval Acetate Sunglasses Wholesale

Champagne Oval Acetate Sunglasses

High-Quality Champagne Oval Acetate Sunglasses Wholesale | Custom Logo Suppliers from China | Factory Direct Offer.

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High-Quality Wholesale Good Stylish Multicolor Acetate Frames

Stylish Multicolor Acetate Frames

High-Quality Wholesale Good Stylish Multicolor Acetate Frames | Retro Narrow Square Optical Frames For Women OEM ODM Factories.

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ODM High-Quality Acetate Round Eyeglass Frames Shenzhen Yintai

Acetate Round Eyeglass Frames

ODM High-Quality Acetate Round Eyeglass Frames from Shenzhen Yintai Eyewear Factory | China Suppliers, MOQ 10, Custom Logo.

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CE Certification Wholesale Vintage Polygonal Sunglasses

Vintage Polygonal Sunglasses

CE Certification Wholesale Vintage Polygonal Sunglasses | Acetate Frames Supplier & Factory in China Manufacturers.

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Custom Light Blue Transparent Square Acetate Optical Frames

Light Blue Transparent Frames

Custom Light Blue Transparent Square Acetate Optical Frames - China Wholesale Suppliers & OEM Factory Suppliers.

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ODM Vintage Bold Square Metal Cross & Arrow Rivet Acetate Optical Frame

Metal Cross Rivet Acetate Frames

ODM Vintage Bold Square Metal Cross & Arrow Rivet Acetate Optical Frame Hand-Carved Temple Acetate Frame Wholesale Unisex.

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Technical Roadmap & Compliance Assurance

Our forward-looking engineering roadmap integrates advanced automated manufacturing with rigorous international regulatory compliance.

Compliance & Quality Protocols

Fully compliant with ISO9001, CE, and RoHS standards. Our testing labs perform hinge fatigue tests, UV transmittance checks, and drop impact tests on cases to ensure absolute durability.

Smart Manufacturing Roadmap

Transitioning toward Industrie 4.0 standards with IoT-monitored CNC routers, automated laser engraving, and computer-vision sorting systems to reduce defect rates below 0.1%.

Custom OEM/ODM Solutions

Offering rapid 3D prototyping within 48 hours. Our overseas sales and technical teams provide 24-hour response cycles to streamline your custom branding requirements.

Frequently Asked Questions (FAQ)

Find expert answers regarding our manufacturing capabilities, customization workflows, and global shipping policies.

1. What is the minimum order quantity (MOQ) for custom wholesale eyewear cases and frames?

Our standard MOQ varies depending on the product complexity and customization level. For select acetate frames and cases, we support flexible trial orders starting at low quantities (e.g., MOQ 10 for specific ODM lines), while fully bespoke OEM production runs typically start at 300-500 units per model to optimize tooling efficiency.

2. Does Yintai Eyewear provide OEM and ODM manufacturing services?

Yes, we specialize in both OEM and ODM services. Our 10-person R&D engineering team collaborates closely with global brands to turn conceptual sketches or 3D CAD files into production-ready eyewear frames and protective cases.

3. What international quality certifications do your manufacturing facilities hold?

Our facilities operate under stringent ISO9001 quality management systems. Our products fully comply with CE, RoHS, and UV400 protection benchmarks required across European and North American retail markets.

4. How long does the sample prototyping and mass production process take?

Rapid 3D printed or machined prototypes can be completed within 48 to 72 hours. Mass production typically requires 25 to 35 days, depending on order volume, material availability, and custom logo embossing specifications.