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Surface finishing service

The easiest way to source your custom parts, with 15+ surface finishing options. Get your parts bead blasted, anodized, or powder coated.

China On-Demand Customization Platform

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Finishing Services

High-quality surface finishing services improve your part’s aesthetics and functions regardless of the manufacturing process used. Deliver quality metal, composites, and plastic finishing services so you can bring the prototype or part you dream of to life.


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Our Portfolio of Surface Finishing

Surface treatments can be used for both functional and aesthetic purposes. Various surface treatments can be combined in different ways to achieve improved functionality or decorative goals.

Our Surface Finishing Specifications

Part surfacing finishing techniques can either be for functional or aesthetic purposes. Each technique has requirements, such as materials, color, texture, and price. Below are the specifications of the plastic finishing techniques rendered by us.
Name Description Materials Color Texture Price Link
As-machined As-machined The standard finish for our parts, the “as machined” finish, has a surface roughness of 3.2 μm (126 μin), which removes sharp edges and deburs parts cleanly. All materials n/a Stain $ /
Bead Blasting

Bead Blasting

Bead blasting is the process of powerfully propelling, generally with high pressure, a stream of blast media against a surface to remove unwanted coating layers and surface impurities.
Aluminum, Steel, Stainless Steel, Brass, Copper
n/a Matte $
Anodizing Anodizing Keeping our parts in the long term, our anodizing process resists corrosion and wear. It’s also an ideal surface treatment for painting and priming, and it looks great too. Aluminum
Clear, black, grey, red, blue, gold
Smooth, matte finish
Electroplating Electroplating Electroplated coating preserves the surface of parts and resists rusts and other defects from causing decay by applying electric currents to reduce metal cations.
Aluminum, steel, stainless steel
Gold, silver, nickel, copper, brass
Smooth, glossy finish
Polishing Polishing
Ranging from Ra 0.8~Ra0.1, polishing processes use an abrasive material to rub the part’s surface to make the shine more less shiny, depending on your requirements.
All materials
Smooth, glossy finish
Powder Coating

Powder Coating

Using corona discharge, we make the powder coating adsorbed to the part, creating a more wear-resistant layer with a typical thickness ranging from 50 μm up to 150 μm.
All metal materials
Custom Glossy


Brushing is a surface treatment process in which abrasive belts are used to draw traces on the surface of a material, usually for aesthetic purposes.
ABS, Aluminum, Brass, Stainless Steel, Steel
n/a Satin


Painting involves spraying a layer of paint onto the surface of the part. Colors can be matched to a Pantone color number of the customer’s choosing, while finishes range from matte to gloss to metallic.
Aluminum, Stainless Steel, Steel
Custom Gloss, semi-gloss, flat, metallic, textured

Black Oxide

Black oxide is a conversion coating similar to Alodine that is used for steel and stainless steel. It is used mainly for appearance and for mild corrosion resistance.
Steel, Stainless Steel
Black Smooth, matte
alodine rapiddirect


Chromate conversion coating, more commonly known by its brand name Alodine, is a chemical coating that passivates and protects aluminum from corrosion. It is also used as a base layer before priming and painting parts.
Clear, Gold Same as before

Part Marking

Part marking is a cost-effective way to add logos or custom lettering to your designs and is often used for custom part tagging during full-scale production.
All materials
Custom n/a

Gallery of Parts With Cosmetic Surface Finish

Get a feel of our quality-focused custom parts made using precision surface finishing techniques. surface finish parts 2

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Work With Various Industrial Applications

We have been developing a number of rapid prototypes and low-volume production orders for customers in multiple industries ranging from automotive, aerospace, consumer goods, medical devices, robotics, and more.

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