Manufacturing Capacity
Design & Development
Design & Execution Process
Designers & Engineers
Sample Design Showcase
3D BOM Video Showcase
Artist & Designer Collaborations
Materials & Components
Raw Material Partners
Eco Materials
Grinding Materials & Equipments
Manufacturing Technology
Production Environment and Support Systems
Equipment Management and Operational Assurance
Technology Showcase
Testing & Quality
Testing Labs
Certificates & Compliance
Supply & Fulfillment
Supply System
Production Efficiency & Capacity Overview
Design & Development
Artist & Designer Collaborations
Materials & Components
Raw Material Partners
We source our materials exclusively from world-class partners, ensuring uncompromising quality, performance, and sustainability across our eyewear collections—including Aurochim (Italy), JIMEI (China), OBE (Germany), Kanghua Eyewear (China), Hengdeli Metal Materials (China) and TR90-G850.
Aurochim (Italy)
We work with Aurochim, a leading Italian acetate supplier known for outstanding material stability, rich visual expression, and environmental responsibility—supporting the quality foundation of our premium acetate collections. Proprietary Transfer Printing Technology: Advanced hot and cold transfer printing creates vivid, multi-dimensional patterns and rich base tones. Exceptional Stability: High impact resistance, low birefringence, and excellent dimensional control ensure reliable processing and long-term performance. Sustainable & Biodegradable: Made from natural cotton and wood pulp, Aurochim acetates are eco-friendly, fully recyclable, and biodegradable—perfectly aligned with our sustainability values.
JIMEI（China）
We use premium acetate sheets from JIMEI, one of China's leading material suppliers. Their production capabilities include both extrusion and lamination processes, supporting a wide range of styles—solid colors, marbled textures, gradients, embedded patterns, and layered effects. With a library of over 80,000 color and pattern combinations, enhanced by a professional color management system, JIMEI offers outstanding flexibility and precision in material selection.
OBE (Germany)
We collaborate with OBE, a globally recognized German manufacturer specializing in precision components for eyewear. With over a century of engineering excellence, OBE provides the critical hinge and screw systems that ensure the comfort, durability, and performance of our premium eyewear collections.
Kanghua Eyewear（China）
Our other key component partner is Kanghua Eyewear, a leading enterprise in China’s eyewear component manufacturing industry. With over 40 years of expertise, Kanghua specializes in the development and production of precision parts such as spring hinges, temples, pins, and bridges. Their components are widely used across acetate, metal, and injection-molded frames—giving high-quality, reliable support for our eyewear collections.
Hengdeli Metal Materials（China）
We partner with Hengdeli Metal Materials, a manufacturer established in 1995 that specializes in high-quality metal wires for premium eyewear frames. Their material offerings include titanium alloys, Monel, Alpake, stainless steel, eco-friendly white copper, and brass—all carefully selected to meet the structural and aesthetic demands of high-end frame design.
TR90-G850
We use TR90-G850, a high-performance thermoplastic nylon material from the modified polyamide family, specially engineered for injection-molded eyewear frames. Compared to standard TR90, the G850 grade offers enhanced dimensional stability, heat resistance, and flowability—making it ideal for precise structural designs and efficient mass production. Lightweight, flexible, and highly durable, TR90-G850 delivers superior comfort and performance across a wide range of frame applications, including adult, sport, and children's eyewear. It also exhibits excellent chemical resistance and impact strength, and supports diverse surface treatments such as painting, plating, and water transfer printing—making it a preferred choice for high-end injection-molded frames.
Eco Materials
We are committed to eco-friendly innovation, incorporating sustainable materials such as OBE hinges (Germany), Nylon lenses, Bio-based Transparent Nylon, and Eastman Acetate Renew—ensuring our eyewear combines premium performance with environmental responsibility.
OBE hinge
Our frames feature premium OBE hinges sourced from Germany, renowned for their durability, smooth articulation, and refined user experience. These precision-engineered components ensure lasting quality and reduce waste by extending product lifespan. Besides high durability that reduces replacement frequency, OBE also incorporates energy-saving and emission-reducing measures in its production process, along with environmentally conscious material choices and design, to create more sustainable eyewear products.
Nylon Lens
Nylon lenses are lightweight, impact-resistant, and provide excellent UV protection, making them ideal for sports and outdoor eyewear. Their high durability supports long-term use with minimal environmental footprint.
Bio-based Transparent Nylon
This innovative material is derived from renewable bio-based sources, offering both clarity and sustainability. With excellent transparency, impact resistance, and light weight, it is ideal for high-quality eyewear frames. Compared to traditional petroleum-based nylons, bio-based transparent nylon reduces carbon footprint while maintaining the same durability, comfort, and design flexibility—making it a smart choice for eco-friendly eyewear collections.
Eastman Acetate Renew
We use Eastman’s sustainable acetate material, Acetate Renew, which redefines traditional cellulose acetate in a more sustainable way. This material is composed of 60% renewable bio-based content and 40% certified recycled content, combining the benefits of natural renewability and resource reutilization. The bio-based carbon portion derives from renewable biological sources, offering significant environmental advantages over conventional fossil-based plastics. By incorporating 40% traceable recycled waste, this innovative formulation effectively advances the circularity of materials and greatly reduces reliance on fossil resources. Compared to traditional acetate, its carbon footprint is reduced by over 20%, making it a truly low-carbon and fully sustainable next-generation material that embodies the environmental benefits of integrating bio-based and recycled resources. We have obtained ISCC PLUS certification and established a long-term, stable partnership with Eastman. Acetate Renew boasts 100% sustainable content while maintaining excellent performance, allowing designers to meet environmental goals without compromising their design or manufacturing processes.
In addition to our carefully selected premium acetate sheets and metal frame materials, we apply the same high standards to every component and auxiliary material used in our eyewear. This includes hinges, titanium-tantalum alloys, nose pad arms, spring hinges, enamel glue, coloring agents, and polishing consumables—all sourced from industry-leading suppliers such as Aihua Components (China), a trusted name in high-end eyewear manufacturing. We believe that true quality lies in the details. Even the smallest part can affect the overall comfort, durability, and aesthetics of a frame. That’s why we partner only with suppliers who have a proven track record in luxury eyewear supply chains, ensuring that each pair we produce meets the highest standards of performance, refinement, and long-term reliability.
Grinding Materials & Equipments
We provide advanced polishing equipment and premium-grade finishing materials—ranging from acetate and metal treatment systems to jewelry solutions and specialized media—ensuring flawless surface quality that meets luxury eyewear and fine jewelry standards.
Equipments
We offer a range of specialized machines designed for polishing, deburring, and surface finishing across various materials such as acetate, plastic, metal, and even jewelry. To ensure consistently high-quality results, we not only use precision-grade equipment, but also pair them with premium-grade consumables—including polishing pastes, abrasive media, and cleaning agents—sourced from trusted suppliers. We never compromise on materials or processes, maintaining strict quality control at every stage to deliver exceptional surface finishes without cutting corners. Our polishing and finishing standards are fully aligned with those used in luxury eyewear and fine jewelry, meeting the expectations of even the most discerning brands.
1. Acetate Finishing Machines
Vibratory Tumbler Barrel Finishing Machine for Plastic & Acetate
Acetate Machine Vibratory Tumbler Barrel
2. Metal Surface Treatment Systems
Hanging Water-Grinding Tumbling Barrel Polishing Machine
Metal Rack Water Grinding and Polishing Machine
Double-Layer Dry Grinding Machine for Sheets
3. Jewelry Polishing Solutions
Multifunctional Industrial Polishing Machine
Enclosed High-Efficiency Polishing Machine
Materials
We offer a diverse range of high-quality materials and media for polishing, cleaning, deburring, and surface finishing. These materials are essential for achieving the desired surface quality and efficiency in various industrial applications.
1. Walnut Shell Powder
Best Quality Walnut Shell Powder for Cleaning and Polishing
2. Ceramic Media
Angle Cut Triangle Ceramic Media for Deburring and Polishing
3. Vibro Media
USA Metal Smoothing Fine Cutting Aluminum MFI Deburring Cone Shape Polyester Resin Chip Plastic Tumbling Media
Manufacturing Technology
Material Warehousing and Control
Raw material and finished goods warehouses are managed independently, with environmental monitoring systems to ensure the stability of sensitive materials such as acetate and titanium.
Safety and Emergency Facilities
The factory is equipped with fire safety equipment such as extinguishers and smoke detectors, as well as emergency evacuation guidance. Basic first-aid kits are available in key areas to support minor incident response and daily health protection.
Production Environment and Support Systems
Built on a high-precision and systematic manufacturing foundation, we optimize every aspect of the production layout through cleanroom conditions and the principle of Man, Machine, Material, Method, and Environment to ensure consistent quality, stability, and efficiency in every frame we produce.
Cleanroom and Lean Layout
From CNC machining, deep polishing, color plating, frame cleaning, printing and engraving, to assembly and packaging, all key processes are managed in separate controlled zones. Temperature and humidity control systems are in place to minimize contamination risks and ensure consistent product quality. Ergonomic Workstations
Workstations are designed with ergonomic principles to reduce operator fatigue and improve processing accuracy and efficiency.
Equipment Management and Operational Assurance
Through rigorous maintenance protocols and standardized operating systems, we ensure that our production remains stable, efficient, and resilient.
Routine Inspection and Preventive Maintenance
All core equipment follows a structured maintenance plan that covers calibration, lubrication, and component replacement.
Real-Time Operation Monitoring
Key equipment is integrated with our manufacturing execution system to enable real-time performance tracking and predictive maintenance, effectively reducing unexpected downtime.
Rapid Response Mechanism
Standardized operating procedures and a dedicated technical support team ensure swift troubleshooting and recovery, minimizing production interruptions.
Technology Showcase
We offer high-luxury surface finishing capabilities for eyewear, covering a full range of advanced techniques including mirror polishing, tumbling, electroplating/PVD, electrophoretic coating, sandblasting, enamel detailing, laser engraving, and UV or nano protective coatings. Backed by cleanroom environments, high-precision equipment, and premium imported consumables, our skilled finishing team delivers surface quality on par with leading luxury brands. Every detail is refined to meet the highest expectations of premium eyewear clients.
Eyewear Frame Temple Decoration and Logo Application
1. On raw temples mill an engraving
2. On clean temples place the logo/decorations
3. Apply the UV resin
4. Hardened resin
• Surface Treatment Processes
• Deep Rolling
• High-Polish
• Deep Cleaning (6x)
• Color Spraying (Air-permeable, Anti-alcohol)
• Smart Monitoring System
Acetate Sheeting Process
1. High-Level Acetate Supply System Strict selection of acetate suppliers to ensure quality.
2. In-House System Fully controlled production process, from start to finish.
3. Cutting Machine - More Flat & Balanced Advanced cutting technology ensures precise, flat cuts and balanced material.
4. Knife Shaping Tool - Precision & Timed Intervals Multi-blade design for increased accuracy and consistent cutting intervals.
5. Oven Thermometer - Precise Temperature Control Accurate time and temperature management during the heating process.
6. Disacidify and Harden Chemical process to remove excess acid and enhance material strength.
7. Cooling System Controlled cooling to solidify and stabilize the acetate.
Metal Fittings Mold Design and Manufacturing
Molds and Instruments
Our products are made from high-end In-House Metal Tooling and High-Quality Metal Logos, exported to the EU and USA, ensuring precision and premium craftsmanship in every detail.
Testing & Quality
Testing Labs
Our company ensures the highest standards of product quality through rigorous testing and inspections. We utilize a combination of internal laboratories and trusted third-party laboratories to perform comprehensive testing. Our ITS and HK Testing Lab play a crucial role in verifying product performance, safety, and compliance with industry regulations. This multi-layered approach guarantees that every product meets the required quality benchmarks, providing our customers with reliable and top-quality products.
Certificates & Compliance
Supply & Fulfillment
Supply System
We work exclusively with top-tier material and component suppliers trusted by leading global eyewear brands — including Aurochim (Italy, premium acetate), JIMEI (China, high-quality acetate), OBE (Germany, precision hinges), Kanghua Eyewear (China, advanced lens production), and Hengdeli Metal Materials (China, specialized metal raw materials). These suppliers are long-term partners of luxury and designer labels, with proven quality, performance, and reliability in the global market. By sourcing from these industry-leading partners instead of generic suppliers, we help our clients reduce hidden costs associated with material validation, quality testing, and supplier risk. This ensures a more efficient, secure, and streamlined production experience from the very beginning.
Production Efficiency & Capacity Overview
Intelligent Production Tracking & Completion Monitoring
We are currently using Wancheng production automation dashboard system designed to bring real-time visibility to key manufacturing data. The system will cover core aspects such as output tracking, equipment status, quality monitoring, and work order progress. By providing immediate insights on production dynamics, it enables faster on-site responses and improved team coordination. With built-in alert mechanisms and cycle time analysis, the dashboard will support process optimization, reduce defect rates, and enhance overall production stability—laying a solid foundation for lean and intelligent manufacturing.
