Mold Manufacturing

Precision Engineering

We build molds with ultra-tight tolerances and perfect symmetry to ensure every frame maintains consistent shape, fit, and alignment across thousands of cycles.

Long-life durability & Efficiency

Our molds use premium steels and optimized cooling design to deliver long-lasting performance, minimal maintenance, and efficient production output.

Injection Molding

Flawless Surface Quality

Our injection molding produces clean, consistent surfaces with uniform color and ultra-low defects, reducing rework and delivering a premium finish right out of the mold.

Precision Material Control & Fit

With expert handling of nylon, TR90, and PC, we ensure stable molding, perfect bonding, and tight tolerances for accurate lens grooves, hinge alignment, and assembly points.

Tumbling

Multi-Stage Polishing for Superior Finish

Our three-step tumbling process uses premium Italian equipment to smooth every curve and edge to create a clean, uniform surface ready for coating or assembly.

Consistent texture and long-term durability

Each tumbling stage gradually refines the material, enhancing strength, minimizing micro stress points, and delivering a consistent premium texture across all production batches.

Hand Polishing

Precision detailing by skilled technicians

Our hand polish team refines critical surfaces and tight areas that machines cannot reach, ensuring every curve, groove, and touchpoint meets premium aesthetic and ergonomic standards.

Enhanced clarity and final surface refinement

Through a focused two-step polishing process, we elevate the frame’s smoothness, shine, and tactile feel, preparing each piece for flawless coating and assembly.

Lens Cutting

Precision cutting with advanced Italian machinery

Our computerized cutting systems deliver highly accurate edge profiles and tight tolerances so every lens fits securely and aligns perfectly within the frame.

Versatile handling of premium lens materials

We cut all types of lenses using controlled techniques that protect delicate coatings and preserve optical clarity.

Painting and Coloration

Specialized coloration for advanced performance materials

We use dedicated color solutions combined with ultrasonic cleaning and ionized air preparation to ensure strong adhesion, uniform coverage, and long-lasting color stability.

Automated and manual spray systems for precise finishes

Our combination of automatic spray lines, skilled manual painters, and multi-stage drying ovens delivers consistent, high-quality finishes across complex frame shapes and custom color requirements.

Printing

High precision printing for frames and lenses

We offer screen printing and multi-color tampon printing with accurate alignment and crisp detail to ensure logos and graphics appear sharp, durable, and consistent across every production batch.

Versatile branding solutions for any design requirement

From single-color markings to four-color pad printing and external laser engraving, our printing capabilities support a wide range of branding styles and customization needs.

Lens Injection

High precision injection for polarized and plano lenses

Our specialized machines, combined with controlled material drying and clean room environments, ensure stable lens clarity, accurate curvature, and strong bonding for polarized and plano lenses.

Advanced machinery for premium prescription polarized lenses

We use dedicated Japanese injection equipment and ionized air cleaning to achieve the exceptional optical accuracy and surface quality required for prescription-grade polarized lenses.

Lens Hard Coating and Coloring

Premium adhesion and durability

We use high-grade hard-coating liquids sourced from the United States, combined with corona treatment and precision cleaning systems, to deliver superior scratch resistance, optical clarity, and long-lasting surface protection.

Advanced coating and gradient dipping technology

Our automated dipping lines allow precise control of color density and gradient transitions, ensuring smooth, uniform coloration and repeatable results across every production batch.

Lens Vacuum Coating

Multi-function vacuum coating

Our vacuum coating machines apply revo and mirror finishes along with durable hydrophobic and oleophobic layers using tightly controlled deposition cycles to ensure strong adhesion, uniform thickness, and long lasting surface protection.

Advanced anti-reflective coating

We use high-accuracy vacuum processes to apply multi-layer AR coatings that reduce glare, improve light transmission, and deliver sharper, more comfortable optical performance.

Inspection

Comprehensive testing for optical performance and durability

Our lab is equipped with optitesters, luminance transmission analyzers, optical power meters, and specialized safety-glass testing equipment to ensure that every frame and lens meets international performance standards.

Environmental and material reliability verification

We conduct salt water, ultrasonic, impact testers, and abrasion tests along with detailed inspection reports to verify long-term durability, resistance to harsh conditions, and consistent product quality across all batches.

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