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Surface Finishing Services

Kingco offers high-quality surface finishing services enhance both the aesthetics and performance of your custom parts. Compatible with most manufacturing processes like CNC machining, 3D printing, Vacuum casting, Sheet metal fabrication and Injection molding, we help perfectly bring your ideas to life.

Mechanical Finishes

Mechanical finishing is a process for creating a range of surface textures on parts through methods such as sanding, polishing, brushing, bead blasting, etc.    

As machined

Desc: Parts are cleaned and deburred, without additional surface finishes applied, suitable for functional parts where cosmetic appearance is not a priority but surface roughness meets the required specifications.

Visual appearance:  Visible tool machining marks

Color:  Raw material color

Services: CNC Machining

Applicable Materials:   Metals, Plastics

Sanding

Sanding

Desc: Uses abrasives to remove obvious flaws such as burrs, machining marks and scratches, and prepare surfaces for subsequent finishing

Visual appearance:  Smooth

Color:  Raw material color

Services: CNC Machining

Applicable Materials:  Metals, Plastics

Polishing

Polishing

Desc: Uses abrasives or compounds to reduce roughness and create a smooth, reflective appearance.

Visual appearance: Glossy or mirror-like finish

Color:  Raw material color / Transparent

Services: CNC Machining

Applicable Materials:   Metals, Plastics

Brushing

Brushing

Desc: Brushing can produce a variety of texture effects, such as straight lines, random lines, threads, waves and swirls. It is good for decorative effects and easy to clean.

Visual appearance:  Matte, satin

Color: Raw material color

Services: CNC Machining, Sheet Metal Fabrication

Applicable Materials:   Metals

Sandblasting/Bead Blasting

Sandblasting/Bead Blasting

Desc: Sand blasting aggressively cleans or textures surfaces using angular abrasives, while bead blasting provides a gentler, smoother finish using spherical media.

Visual appearance:  Matte, satin

Color: Clear

Services: CNC machining, Sheet metal fabrication

Applicable Materials:  Metals, Plastics

Painting

Painting

Types:

Priming

2k

Opaque

Transparent Color

Soft touch painting

Fire-retarding painting

UV painting

Gradient painting

Metallic painting

Wood grain painting

Stone grain painting

Leather grain painting

Texture: Smooth, Glossy, Matte (Mold tech, VDI, SPI,Customized textures)

Color:  Any color (Pantone number, RAL code, Customized color)

Services: CNC Machining, Sheet Metal Fabrication, 3D printing, Vacuum casting, Injection Molding

Applicable Materials:  Metals, Plastics

Powder Coating

Powder Coating

Desc: Applied fine ground particles of pigment and resin on surface, then cured under heat to form a hard, durable layer for the purpose of protective and decorative.

Texture:  Smooth, Glossy, Matte (Mold tech, VDI, SPI,Customized textures)

Color: Any color (Pantone number, RAL code, Customized color)

Services:  CNC machining, Sheet metal fabrication, Injection molding

Applicable Materials: Metals

E-Coating

E-Coating

Desc: Electricity charges the particles to deposit paint equally onto the metallic parts, provides a uniform, corrosion-resistant finish. 

Visual appearance:  Smooth, glossy, matte, or satin

Color: Any color

Services: CNC machining, Sheet metal fabrication

Applicable Materials:  Aluminum, stainless steel, steel, zinc, titanium, iron

Chemical Finishes

Chemical finishes are applied to components to increase durability, improve thermal stability, alter conductivity, and extend service life.     

Anodizing

Desc: Anodizing transforms metal surfaces, combining key functional benefits like corrosion and wear resistance with exceptional decorative potential for both protection and aesthetics.

Types:

Clear anodizing

Color anodizing

Harden anodizing

MIL-A-8625 ( Anodizing Type I /Type II /Type III )

Texture: Smooth, Glossy, Matte

Color:  Any color

Services: CNC Machining, Sheet Metal Fabrication

Applicable Materials:  Aluminum, Titanium

Plating

Plating

Desc: Plating (also called Electroplating) uses an electrolytic process to deposit a thin, durable metal layer onto a part, enhancing its appearance, corrosion resistance, hardness, and wear resistance.

Types:

Chrome plating

Zinc plating

Nickel plating

Copper plating and more

Texture: Smooth, Glossy, Matte

Color: Metallic

Services: CNC Machining, Sheet Metal Fabrication

Applicable Materials: Metals, Plastics

PVD Coating

PVD Coating

Desc: PVD coating provides a super-hard thin layer to enhance surface hardness, corrosion resistance while providing decorative finishes with high color consistency and durability.

Texture: Glossy, Matte, Satin

Color:

Gold: Gold, Rose Gold, Champagne Gold

Black:  Satin Black, Matte Black

Gunmetal/Grey:  Dark Grey, Titanium Grey

Bronze/Copper: Antique Bronze, Copper Red

Iridescent: Blue, Purple, Green

Services:  CNC Machining

Applicable Materials: Metals, some heat-resistant plastics

Black Oxide

Black Oxide

Desc: Black Oxide Coating provides a durable black finish with corrosion resistance and minimize light reflection.

Visual appearance: Smooth, Matte

Color:  Black

Services: CNC Machining, Sheet Metal Fabrication

Applicable Materials:   Steel, Iron, Copper, etc

Passivation

Passivation

Desc: Passivation enhances the corrosion resistance and wear resistance of stainless steel by forming a protective oxide layer on its surface.

Visual appearance:  Smooth, glossy

Color:  Silvery white or light grey

Services: CNC Machining, Sheet Metal Fabrication

Applicable Materials: Stainless Steel

Logo customization

A variety of methods exist for integrating logos, symbols, and text into your prototypes or final production parts.

We can offer

Laser engraving

Laser engraving

CNC engraving

CNC engraving

Silk-Screen

Silk-Screen

Pad printing

Pad printing

Water transfer printing

Water transfer printing

Let's Build Your Ideas Into Precision Reality Today!

Contact Us

Contact Us

Shenzhen Kingco Precision Modeling Co., Ltd.
Add: Building B3,Anle Industrial Park,Hangcheng Road,Baoan District,Shenzhen City, Gunagdong Province, P.R.China

Guangdong Kingco Precision Technology Co., Ltd.
Add: Cuishanhu Hi-Tech Development Zone, Kaiping City, Jiangmen City, Guangdong Province, P.R.China

+86(755)2908 3033/3066
+86 150 1505 3416

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