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Kssmi custom eyewear frames manufacturing

Eyewear OEM/ODM Manufacturer — 300 PCS/Model for Custom Acetate, Titanium & Carbon Fiber Frames

Shenzhen Factory. 30-Day Sampling. 60-Day Production. Custom Sunglasses & Optical Frames

Kssmi is a Shenzhen-based OEM and ODM eyewear manufacturer serving premium brands, independent designers, and private label buyers. Our materials include acetate, titanium, carbon fiber, metal, TR90, and hybrid frames. Premium acetate comes from Mazzucchelli and JINYU, and titanium materials come from Kobe Steel and Baoji Titanium.

  • Custom Eyewear Manufacturer
  • Custom Titanium Optical Frames
  • Custom Acetate Sunglasses
  • Eyewear OEM/ODM
  • Sunglasses OEM/ODM
  • Private Label Eyewear
  • All Customizable
  • Custom Frames
  • Sampling
  • Tooling
  • Production
  • QC Support
  • Packaging
— Frame Materials —

Custom Eyewear Frame Materials

From premium handcrafted acetate, including Mazzucchelli options, to high-performance titanium, we work with a wide range of frame materials to support different brand positions, product functions, and production needs.

Acetate Eyewear

Acetate Eyewear

A premium plant-based frame material with rich color depth and strong design flexibility.

  • Premium fashion and optical frames
  • Rich layered colors and polished finish
  • Easy to shape into bold silhouettes
Titanium Eyewear

Titanium Eyewear

A lightweight premium metal material with strength, corrosion resistance, and comfort.

  • High-end optical and sunglasses frames
  • Very light, strong, and hypoallergenic
  • Ideal for minimalist premium designs
Beta Titanium Eyewear

Beta Titanium Eyewear

A flexible premium metal with excellent shape recovery and thin profiles.

  • Lightweight premium collections
  • Excellent bending recovery
  • Good for slim, screwless designs
Monel / Nickel Silver Eyewear

Monel / Nickel Silver Eyewear

A classic metal material with stable shaping and easy assembly.

  • Traditional metal eyewear styles
  • Easy to form and adjust
  • Good for vintage-inspired designs
Carbon Fiber Eyewear

Carbon Fiber Eyewear

A high-performance material with a strong, lightweight structure.

  • Sport-inspired frames
  • Very light with high strength
  • Distinct woven texture and modern appeal
Nylon Eyewear

Nylon Eyewear

A tough performance material with resistance and weather durability.

  • Wraparound and outdoor eyewear
  • Resistant to cracking and stress
  • Good for activewear designs
TR90 Eyewear

TR90 Eyewear

An ultra-light memory material with flexibility and all-day comfort.

  • Sports and everyday lightweight frames
  • Flexible with shape recovery
  • Comfortable for long wear
Polycarbonate (PC) Eyewear

Polycarbonate (PC) Eyewear

A high-impact material designed for durability and mass production.

  • Safety and value-focused eyewear
  • Shatter-resistant and durable
  • Suitable for bulk programs
Stainless Steel Eyewear

Stainless Steel Eyewear

A durable metal with thin profiles and reliable wear.

  • Commercial optical and sunglasses frames
  • Strong and suitable for slim shapes
  • Suitable for clean modern designs
Memory Metal Eyewear

Memory Metal Eyewear

A shape-recovery metal designed for flexible daily wear.

  • Frames that need bend recovery
  • Helps reduce damage from daily use
  • Adds functional value to collections
Aluminum Eyewear

Aluminum Eyewear

A lightweight metal with rigid structure and bold surface finishing.

  • Modern outdoor and sport frames
  • Light, rigid, and easy to finish
  • Works well with anodized colors
Bio-Acetate Eyewear

Bio-Acetate Eyewear

A plant-based material with the look and feel of acetate.

  • Eco-conscious premium eyewear
  • Biodegradable and plant-based
  • Good for ESG-focused collections
Wood / Bamboo Eyewear

Wood / Bamboo Eyewear

A natural material with grain texture and a distinctive appearance.

  • Niche fashion and eco collections
  • Unique natural patterns
  • Strong visual identity for limited designs
Buffalo Horn Eyewear

Buffalo Horn Eyewear

A handcrafted natural material with a warm texture and appeal.

  • Bespoke luxury eyewear projects
  • Natural and handcrafted finish
  • Highly distinctive premium material
Injection CP Eyewear

Injection CP Eyewear

A cost-effective molded material for efficient fashion production.

  • Mass-market fashion sunglasses
  • Glossy finish and efficient production
  • Good for commercial volume programs
Ultem (PEI) Eyewear

Ultem (PEI) Eyewear

A high-stability resin with heat resistance and strong shape retention.

  • Premium functional optical frames
  • Excellent heat and chemical resistance
  • Stable for technical eyewear designs
— Frame Construction —

Custom Eyewear Frame Constructions

Our frame construction expertise helps brands reduce assembly risks, control after-sales returns, and manage landed costs more accurately across different sales channels.

Full-rim Eyewear

Full-rim Eyewear

A frame construction that fully surrounds the lens for maximum support and protection.

  • Secure 360° lens holding
  • Helps conceal thicker lens edges
  • Works with most frame materials
Half-rim Eyewear

Half-rim Eyewear

A lightweight construction that leaves the lower lens edge open.

  • Reduced overall frame weight
  • Clearer lower field of vision
  • Uses nylon cord or similar suspension systems
Rimless Eyewear

Rimless Eyewear

A minimalist construction where lenses are mounted directly to the frame hardware.

  • Ultra-light and visually minimal
  • Requires strong lenses and precise drilling
  • Suitable for clean, discreet designs
Clip-on Eyewear

Clip-on Eyewear

A versatile construction that allows a sun clip to attach to optical frames.

  • Quick optical-to-sunglass conversion
  • Magnetic or aligned clip attachment
  • Practical for dual-use eyewear
Folding Eyewear

Folding Eyewear

A compact construction that folds down for easy storage and travel.

  • Multi-hinge folding design
  • Pocket-friendly storage size
  • Requires precise closure control
Flip-up Eyewear

Flip-up Eyewear

A dual-layer construction with a front lens section that flips upward.

  • Quick indoor-outdoor switching
  • Top-mounted hinge mechanism
  • Retro-inspired functional style
— Frame Shape —

Custom Eyewear Frame Shape

To help brands build market-ready collections optimized for global fit, we combine an extensive library of proven silhouettes with custom tooling capabilities for proprietary shapes.

Round Eyewear

Round Eyewear

A classic circular frame shape with a soft, balanced look.

  • Symmetrical and timeless
  • Works well in metal or acetate
  • Common in retro-inspired designs
Oval Eyewear

Oval Eyewear

A rounded frame shape that is slightly wider than it is tall.

  • Soft and easy to wear
  • Flatters many face shapes
  • Often used in mini metal or acetate frames
Square Eyewear

Square Eyewear

A balanced frame shape with a strong geometric outline.

  • Clean and structured appearance
  • Available with sharp or soft corners
  • Good for modern and classic styles
Rectangle Eyewear

Rectangle Eyewear

A wide, flat frame shape with a more streamlined profile.

  • Slim and lightweight appearance
  • Often used in titanium designs
  • Suitable for clean everyday wear
Hexagonal Eyewear

Hexagonal Eyewear

A six-sided geometric frame shape with a modern edge.

  • Distinct and contemporary look
  • Strong lines with visual character
  • Works well in acetate or metal
Octagonal Eyewear

Octagonal Eyewear

An eight-sided geometric frame shape with a refined modern feel.

  • More detailed than a hexagonal frame
  • Eye-catching but still wearable
  • Requires precise shaping and finishing
Panto Eyewear

Panto Eyewear

A classic frame shape with a round lower curve and a flatter top.

  • Vintage-inspired and versatile
  • Strong retro appeal
  • Common in optical and fashion frames
D-Frame Eyewear

D-Frame Eyewear

A frame shape with a flat top and a rounded lower edge.

  • Bold and structured look
  • Works well in thicker acetate frames
  • Popular in retro and modern collections
Aviator Eyewear

Aviator Eyewear

A teardrop-shaped frame with a double bridge.

  • Iconic and recognizable design
  • Offers broad lens coverage
  • Suitable for sunglasses and optical styles
Wayfarer / Trapezoid

Wayfarer / Trapezoid

A frame shape with a wider top and narrower bottom.

  • Evergreen commercial style
  • Strong and easy to wear
  • Common in acetate sunglasses
Cat-Eye Eyewear

Cat-Eye Eyewear

A frame shape with lifted outer corners.

  • Feminine and expressive look
  • Adds visual lift to the face
  • Popular in fashion-forward collections
Butterfly Eyewear

Butterfly Eyewear

An oversized frame shape that widens outward from the bridge.

  • Dramatic and glamorous style
  • Offers strong facial coverage
  • Common in women’s sunglasses
Browline Eyewear

Browline Eyewear

A mixed-material frame shape with a stronger upper rim.

  • Distinctive and vintage-inspired
  • Combines different materials
  • Often used in optical collections
Wrap-Around Eyewear

Wrap-Around Eyewear

A curved frame shape that follows the contour of the face.

  • Sport-focused and protective
  • Better side coverage
  • Common in performance eyewear
— Frame Style —

Custom Eyewear Frame Styles

Extensive eyewear style development capability helps brands build collections that balance timeless appeal, trend-led expression, and brand-specific direction.

Classic / Vintage

Classic / Vintage

A style direction inspired by timeless eyewear designs.

  • Historical references and retro details
  • Keyhole bridges and rivet accents
  • Suitable for timeless collections
Minimalist / Modern

Minimalist / Modern

A clean style direction focused on simplicity and lightness.

  • Slim structure and lightweight feel
  • Screwless hinges and ultra-thin rims
  • Suitable for low-profile everyday wear
Business / Professional

Business / Professional

A refined style direction built for clean and stable wear.

  • Clean lines and balanced structure
  • Half-rim or rimless options
  • Suitable for office and daily professional use
Fashion / Avant-Garde

Fashion / Avant-Garde

A bold style direction focused on visual impact and trend expression.

  • Strong shapes and unexpected details
  • Color blocking and irregular cuts
  • Suitable for fashion-led collections
Sport / Performance

Sport / Performance

A functional style direction designed for motion and protection.

  • Wrap-around and high-curve forms
  • Impact-resistant and anti-slip features
  • Suitable for active and outdoor use
Oversized / Glamour

Oversized / Glamour

A statement style direction with strong facial coverage.

  • Large proportions and bold presence
  • High-polish finishes and decorative accents
  • Suitable for expressive fashion looks
— Frame Color —

Custom Eyewear Frame Colors

Tailored frame colors help brands strengthen recognition, improve shelf impact, and build more distinctive eyewear collections.

Solid / Opaque

Solid / Opaque

A uniform base color that fully blocks light.

  • Dense and fully opaque
  • Strong visual impact
  • Suits bold acetate frames
Transparent / Crystal

Transparent / Crystal

A clear or lightly tinted translucent color with high light transmission.

  • Clear and see-through
  • Reveals internal hardware
  • Suits minimalist frame designs
Milky / Opal

Milky / Opal

A semi-translucent color with a soft, cloudy effect.

  • Frosted and diffused
  • Soft pastel look
  • Suits women’s and youth styles
Neon / Fluorescent

Neon / Fluorescent

An ultra-bright, high-saturation color.

  • Vivid and highly visible
  • Energetic and modern
  • Suits sport and youth collections
Tortoise / Havana

Tortoise / Havana

A classic mottled mix of brown, black, and amber tones.

  • Rich and patterned
  • Warm and timeless
  • Suits classic and vintage styles
Striated / Striped

Striated / Striped

A linear color pattern with visible stripes running through the material.

  • Clean striped texture
  • Structured and graphic
  • Suits business and architectural styles
Horn / Wood / Marble

Horn / Wood / Marble

A natural-inspired texture that mimics horn, wood, or stone.

  • Organic and textured
  • Premium and crafted
  • Suits luxury and eco-inspired frames
Glitter / Sparkle

Glitter / Sparkle

A finish with reflective flakes or foil embedded in the material.

  • Light-catching and shiny
  • Decorative and bold
  • Suits statement fashion frames
Gradient / Fade

Gradient / Fade

A smooth color transition from dark to light.

  • Soft color shift
  • Lighter visual feel
  • Suits everyday and oversized frames
Two-tone / Bi-color

Two-tone / Bi-color

A clear division between two contrasting colors.

  • Strong color contrast
  • Bold and graphic
  • Suits retro and street styles
Laminated

Laminated

A layered acetate process that bonds different colors together.

  • Deep layered color
  • Strong brand-color control
  • Suits premium OEM frames
Color-block

Color-block

A frame made from separate colored parts.

  • Clear front-temple contrast
  • Flexible color mixing
  • Suits youth and modular ranges
Glossy vs. Matte

Glossy vs. Matte

A surface treatment that changes reflection and touch.

  • Glossy is polished; matte is flat
  • Glossy shines, matte grips
  • Suits luxury or active styles
Standard Plating

Standard Plating

An electroplated metallic coating on metal frames.

  • Metallic and polished
  • Helps resist corrosion
  • Suits aviators and metal frames
Antique Finishes

Antique Finishes

A distressed metal finish that creates an aged look.

  • Darkened and worn
  • Heritage-inspired feel
  • Suits vintage metal styles
Enamel / Epoxy

Enamel / Epoxy

Colored resin filled into grooves on metal parts.

  • Bright color accents
  • Flush and precise
  • Suits combo and detailed metal frames
— Surface Finish —

Custom Eyewear Frame Surface Finishes

Secure premium market positioning through industrial-grade surface finishes that translate precise brand aesthetics into corrosion-resistant, long-lasting realities.

Polished

Polished

A high-gloss, smooth surface finish achieved through mechanical buffing or tumbling.

  • Mirror-like reflection with high surface smoothness.
  • Enhances material color depth and resists dirt accumulation.
  • Ideal for classic acetate frames, luxury metal collections.
Matte / Sandblasted

Matte / Sandblasted

A non-reflective, frosted finish created by physically altering the surface with abrasive particles.

  • Flat, muted, frosted texture.
  • Hides fingerprints and minor scratches, provides a tactile grip.
  • Ideal for industrial design metal frames, modern TR90 or acetate sports models.
Brushed

Brushed

A textured finish featuring fine, unidirectional lines scraped into a metallic surface.

  • Linear or radiating metallic grooves with a semi-matte sheen.
  • Adds raw mechanical texture and masks minor daily wear.
  • Ideal for masculine metal frames, titanium architectural designs.
Diamond Cut

Diamond Cut

A precision CNC machining technique that carves multi-dimensional, light-catching facets into the frame.

  • Sharp, geometric, high-contrast reflective edges.
  • Creates sharp structural contrast without adding weight.
  • Ideal for thick-profile acetate frames, premium thick-rim titanium models.
Knurling / Coin-edge

Knurling / Coin-edge

A physical stamping process that presses continuous grooved patterns onto metal rims or components.

  • Raised, repetitive geometric or ridged edges.
  • Adds tactile grip and intricate mechanical detailing.
  • Ideal for vintage-inspired wire frames, premium sunglass temple and end-piece details.
IP Plating / PVD

IP Plating / PVD

A vacuum coating process that bonds a durable, ultra-thin metallic layer to the frame.

  • Solid, flawless metallic colors like gunmetal, rose gold, or black.
  • Provides extreme scratch resistance and hypoallergenic protection.
  • Ideal for mid-to-high-end titanium and stainless steel optical and sun frames.
Color Painting

Color Painting

A liquid coating sprayed onto the frame and cured to create a solid, non-metallic color layer.

  • Opaque, solid color coverage in gloss or matte.
  • Enables exact Pantone color matching and dual-tone masking.
  • Ideal for fashion metal frames, colorful children's eyewear.
Enamel / Epoxy

Enamel / Epoxy

A colored resin injected into metal cavities and cured to form a hard, ceramic-like inlay.

  • Glossy, colored segments contrasting with the base metal.
  • Adds vibrant, localized color depth without full-frame painting.
  • Ideal for premium women's metal frames, detailed retro sunglass rims.
Rubberized

Rubberized

A soft-touch polyurethane coating applied to rigid frames or temples.

  • Ultra-matte, flat, non-reflective surface.
  • Offers a skin-like, anti-slip grip and resists sweat.
  • Ideal for sport sunglasses, TR90 activewear frames.
Anodizing

Anodizing

An electrochemical process that thickens the natural oxide layer of aluminum or titanium to produce structural color.

  • Iridescent or metallic color integrated directly into the surface.
  • Colors the metal without adding weight or peeling, highly corrosion-resistant.
  • Ideal for aluminum-magnesium sports frames, lightweight beta-titanium eyewear.
Antique Finish

Antique Finish

A multi-step finishing process involving plating and selective brushing to simulate aged metal.

  • Tarnished, mottled, or deeply oxidized metallic finish.
  • Creates an authentic vintage aesthetic while sealing the metal against actual corrosion.
  • Ideal for heritage optical collections, classic aviator or panto reissues.
Chemical Etching

Chemical Etching

An acid-based subtractive process that dissolves precise, high-density patterns directly into the metal surface.

  • Fine, intricate, recessed filigree or geometric micro-patterns.
  • Reproduces complex textures over large areas more efficiently than mechanical engraving.
  • Ideal for vintage-inspired metal bridge and temple details, premium decorative rims.
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