Professional Surface Treatment & Finishing Solutions for OEM & ODM Manufacturing

Fusion Precision provides comprehensive surface finishing services for metal, plastic, and engineered components used in automotive, electronics, industrial equipment, medical devices, and consumer products. Located in Zhongshan Lexin Industrial Park, China, we specialize in high-quality surface treatment solutions that enhance product appearance, durability, corrosion resistance, and functional performance.

Surface finishing is a critical step in modern manufacturing because it directly affects product aesthetics, environmental resistance, wear performance, and brand perception. At Fusion Precision, we integrate surface finishing with CNC machining, injection molding, die casting, metal fabrication, and assembly to provide complete OEM and ODM manufacturing solutions.

Our surface treatment capabilities are designed to meet both functional engineering requirements and high-end cosmetic standards, ensuring that every product meets its intended application environment and customer expectations.

Complete Surface Finishing Solutions

Fusion Precision offers a wide range of surface finishing and post-processing services tailored to different materials, industries, and product requirements.

Our capabilities include:

• Anodizing (aluminum)

• Powder coating

• Spray painting

• Electroplating

• Polishing and buffing

• Brushing and satin finishing

• Sandblasting

• Shot blasting

• Passivation (stainless steel)

• Chemical coating

• Laser engraving and marking

• Silk screening and pad printing

• Texture finishing

• Surface cleaning and preparation

• Assembly finishing support

We support both functional and decorative surface treatment requirements for small batch prototypes and large-scale production.

Why Surface Finishing Matters

Enhancing Function and Appearance

Surface finishing is not only about appearance—it also plays a critical role in improving product performance and lifespan.

Key benefits include:

• Corrosion resistance improvement

• Wear resistance enhancement

• Electrical insulation or conductivity adjustment

• Improved surface hardness

• Better thermal performance

• Enhanced aesthetic appearance

• Branding and identification marking

• Improved product durability in harsh environments

In OEM manufacturing, surface finishing often determines the final quality perception of a product, making it an essential part of the production process.

Metal Surface Finishing Services

Advanced Treatment for Metal Components

Fusion Precision provides multiple surface finishing options for metal components such as aluminum, stainless steel, carbon steel, brass, and zinc alloy parts.

Anodizing (Aluminum)

Anodizing is an electrochemical process used to improve the surface properties of aluminum components.

Features:

• Corrosion resistance

• Improved hardness

• Decorative color options

• Wear resistance

• Electrical insulation

Applications:

• Electronic housings

• CNC machined parts

• Aluminum enclosures

• Heat sinks

• Industrial components

Anodizing is widely used in precision engineering products where both appearance and durability are important.

Powder Coating

Powder coating provides a durable protective layer for metal components.

Features:

• Thick protective coating

• Excellent corrosion resistance

• Wide color selection

• Strong adhesion

• Environmentally friendly process

Applications:

• Industrial equipment housings

• Metal enclosures

• Structural components

• Outdoor products

• Automotive parts

Powder coating is ideal for products exposed to harsh environments or requiring strong mechanical durability.

Electroplating

Electroplating applies a thin metallic layer to improve surface properties.

Common plating types:

• Zinc plating

• Nickel plating

• Chrome plating

• Copper plating

Features:

• Enhanced corrosion resistance

• Improved electrical conductivity

• Decorative appearance

• Increased surface hardness

Applications:

• Zinc die casting parts

• Electronic connectors

• Precision mechanical components

• Decorative hardware

Electroplating is widely used for both functional and aesthetic purposes.

Polishing & Buffing

Polishing improves surface smoothness and visual appearance.

Features:

• High-gloss finish

• Reduced surface roughness

• Improved aesthetic quality

• Enhanced reflective properties

Applications:

• Stainless steel components

• Decorative parts

• Consumer product housings

• Medical equipment surfaces

Brushing & Satin Finishing

Brushing creates a controlled linear texture on metal surfaces.

Features:

• Matte metallic appearance

• Scratch masking effect

• Premium visual finish

• Fingerprint resistance

Applications:

• Aluminum panels

• Stainless steel enclosures

• Consumer electronics housings

• Industrial equipment covers

Sandblasting / Shot Blasting

Blasting processes are used for surface preparation and texture control.

Features:

• Uniform matte surface

• Improved coating adhesion

• Surface cleaning

• Texture standardization

Applications:

• Pre-anodizing preparation

• Pre-powder coating treatment

• Industrial components

• Structural metal parts

Passivation (Stainless Steel)

Passivation improves corrosion resistance of stainless steel components.

Features:

• Removes surface contaminants

• Enhances corrosion resistance

• Improves chemical stability

Applications:

• Medical components

• Industrial stainless steel parts

• Precision mechanical systems

Plastic Surface Finishing Services

Cosmetic and Functional Enhancement for Plastic Parts

Fusion Precision also provides surface finishing solutions for injection molded plastic components.

Spray Painting

Features:

• Custom color matching

• Matte and gloss options

• UV resistance coatings

• Decorative finishes

Applications:

• Plastic housings

• Consumer electronics

• Automotive interior parts

UV Coating

Features:

• High durability

• Scratch resistance

• Gloss enhancement

• Improved surface hardness

Applications:

• Electronic devices

• Display covers

• Cosmetic components

Silk Screening & Pad Printing

Features:

• Logo printing

• Functional markings

• Multi-color graphics

• Branding customization

Applications:

• Consumer products

• Electronic devices

• Industrial control panels

Laser Marking

Features:

• Permanent marking

• High precision

• No material damage

• Serial number tracking

Applications:

• Metal and plastic components

• Industrial parts

• Traceability marking

Texture Finishing

Features:

• Mold texture replication

• Matte surface control

• Anti-slip performance

• Visual enhancement

Applications:

• Plastic enclosures

• Automotive interiors

• Functional grips and handles

Surface Finishing for Die Casting Parts

Improving Durability and Appearance

Die cast components often require surface finishing to improve corrosion resistance and visual quality.

Common treatments include:

• Powder coating

• Electroplating (especially zinc parts)

• Sandblasting

• Polishing

• Anodizing (aluminum parts)

Applications:

• Electronic housings

• Automotive components

• Industrial metal parts

• Structural enclosures

Surface finishing enhances both performance and product lifecycle.

Surface Finishing for CNC Machined Parts

Precision Enhancement for Machined Components

CNC machined parts often require surface finishing for both functional and cosmetic purposes.

Common processes include:

• Anodizing

• Polishing

• Brushing

• Sandblasting

• Laser engraving

Applications:

• Precision housings

• Mechanical components

• Functional assemblies

• Electronic enclosures

Surface Finishing for Metal Fabrication

Protection and Aesthetic Enhancement

Sheet metal and fabricated parts require finishing to ensure durability and corrosion resistance.

Common treatments include:

• Powder coating

• Painting

• Galvanizing

• Brushing

• Passivation

Applications:

• Metal enclosures

• Industrial cabinets

• Structural frames

• Equipment housings

Surface Finishing Quality Control

Ensuring Consistent Appearance and Performance

Quality control is critical in surface finishing to ensure consistency across production batches.

Our quality control process includes:

• Incoming material inspection

• Pre-treatment inspection

• Coating thickness measurement

• Color consistency checking

• Adhesion testing

• Surface roughness measurement

• Final visual inspection

We ensure all finished products meet customer specifications and industry standards.

OEM & ODM Surface Finishing Services

Integrated Manufacturing Support

Fusion Precision provides surface finishing as part of complete OEM and ODM manufacturing solutions.

OEM Services

Based on:

• Customer drawings

• Product specifications

• Material requirements

• Surface finish standards

ODM Services

Support includes:

• Surface optimization recommendations

• Material selection guidance

• Cost optimization

• Manufacturing feasibility analysis

We ensure finishing solutions are aligned with both functional and commercial requirements.

Applications of Surface Finishing

Our surface finishing services are used across multiple industries.

Automotive Industry

• Interior trim finishing

• Metal decorative parts

• Protective coatings

• Structural components

Electronics Industry

• Aluminum housings

• Plastic enclosures

• Branding and labeling

• Heat management parts

Industrial Equipment

• Machine housings

• Structural components

• Protective coatings

• Functional metal parts

Medical Industry

• Stainless steel finishing

• Device housings

• Clean surface treatments

• Functional components

Consumer Products

• Decorative finishes

• Branding applications

• Cosmetic surfaces

• Functional coatings

Why Choose Fusion Precision

Integrated Manufacturing & Finishing

We combine machining, molding, casting, fabrication, and finishing into a unified production system.

Wide Range of Finishing Options

We support both functional and decorative surface treatments for different materials and industries.

Stable Quality Control

We ensure consistent color, texture, thickness, and durability across all production batches.

Engineering Support

We help customers select the most suitable surface finishing processes for their products.

Reliable Manufacturing Partner

We provide stable communication, efficient production management, and long-term OEM support.

Your Trusted Surface Finishing Partner

Fusion Precision is committed to providing high-quality surface finishing solutions for global OEM and ODM customers.

Whether you need anodized aluminum parts, powder-coated metal enclosures, painted plastic components, or precision decorative finishes, our team is ready to support your project from development to mass production.

We focus on durability, appearance quality, and functional performance to help customers deliver high-quality products to market successfully.