Manufacturing Process
Surface Finishing
Coatings, plating and decoration that protect and brand your product.
- Tolerance
- Coating thickness per spec
- MOQ
- Depends on process
- Lead time
- 3–7 days added
Capabilities
| Anodizing | Clear, colors, hard coat |
|---|---|
| Powder coating | RAL / Pantone matching |
| Plating | Zinc, nickel, chrome, PVD |
| Printing | Pad, screen, UV, laser marking |
Typical products
- Consumer product branding
- Corrosion protection
- Cosmetic finishes
Finishing options
- Salt spray tested coatings
- Adhesion and thickness testing
Compatible materials
Aluminum
Lightweight, corrosion-resistant metal for machined, cast and extruded parts.
Learn moreStainless Steel
Strong, hygienic and corrosion resistant — the default for food contact and outdoor parts.
Learn moreZinc Alloy
Dense, detailed die-cast alloy for hardware and decorative parts.
Learn moreIndustries using this process
Where it’s strongest in China
Dongguan
The “world’s factory” for molding, tooling and contract manufacturing.
- Mold making and injection molding
- Electronics assembly
- Furniture
- Packaging and printing
Foshan
Furniture, ceramics, lighting and home appliance cluster.
- Furniture
- Ceramics and tiles
- Aluminum profiles
- Home appliances
Browse related products from Chinese factories
Surface Finishing: frequently asked questions
What tolerances can Chinese factories hold for surface finishing?
Typical tolerances are Coating thickness per spec. Tighter tolerances are possible on critical features but increase cost — mark them on the drawing and leave the rest at general tolerance.
What is the minimum order quantity for surface finishing?
Typical MOQ: Depends on process. Smaller pilot runs are often possible at a higher unit price.
How long does surface finishing take in China?
Typical lead time: 3–7 days added, plus shipping. New tooling, special materials and finishing can add time.
Where in China is surface finishing strongest?
Strong clusters include Dongguan, Foshan. We source from the region that best fits your material, volume and finish.
What should I send to get an accurate quote?
A 3D file (STEP) and a 2D drawing with critical dimensions and tolerances, the material and finish, quantities per order and per year, and your target price if you have one.
Guides from our sourcing team
Surface Finishing Options and How to Specify ThemAnodizing, powder coating, plating, PVD and printing — choosing and checking finishes.
Color Consistency: Matching Pantone and Avoiding Shade VariationHow to specify colors and check them between samples and batches.
Choosing Aluminum Alloys: 6061, 6063, 7075 and MoreThe most common aluminum grades and where each one fits.
Need help with Surface Finishing?
Send your requirements and get a free quote from qualified suppliers.
Explore more: Manufacturing
Plastic Injection Molding
High-volume plastic parts from steel or aluminum molds.
- Tolerance
- ±0.05 mm
- MOQ
- 1,000 pcs typical
CNC Machining
Precision milled and turned parts in metals and engineering plastics.
- Tolerance
- ±0.01 mm
- MOQ
- 1 pc (prototype) – any volume
Silicone & Rubber Molding
Compression, LSR and transfer molding for seals, grips and consumer goods.
- Tolerance
- ±0.1 mm
- MOQ
- 1,000 pcs
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