Surface Finishes We Offer
Precision surface treatment: Endowing
hardware parts with performance and aesthetic soul
In metalworking, surface treatment is far more than just aesthetic appeal.
It is the crucial final step to enhance the corrosion resistance,
wear resistance, electrical conductivity, welding performance of parts,
and even achieve a specific touch. We offer comprehensive
surface treatment solutions, ranging from standard polishing to
special coatings, to ensure that your parts operate stably
in harsh environments and stand out in end products
Our Finishing Operations
Category
Process Key Detail
Mechanical Sandblasting Matte/textured
finish
Polishing Mirror-like
surface
Grinding
Precision flatness
Chemical Anodizing
Corrosion-resistant layer
Passivatio
Stainless steel protection
Chromating Zinc/Aluminum
coating
Coatings Powder Coating Durable polymer
layer
PVD Coating Thin-film wear
resistance
CVD Coating High-temp
protection
Electrochemical Electroplating
Metal deposition (e.g., Ni)
Electropolishing Smoothing via
electrolysis
Thermal Tempering Stress relief for
metals
Case Hardening Surface hardness
boost
Plastic-Specific Laser Etching
Permanent markings
Vacuum Metallization Reflective
plastic surfaces
Other Hydro Dipping
Camouflage patterns
Plasma Treatment Adhesion
enhancement
Finishing Applications
ANXIN’s Finishing Services can be Applied for:
Injection-molded Parts
CNC Machined Parts
Rapid Tooling
Over-molded parts
Insert-molded parts
3D-printed Parts
Metal Die-casted Parts
Sheet Metal Fabrications
Extruded Parts
Urethane/Vacuum-casted parts Get A Qoute
Choose the Best Surface Treatment for Your Project
1.What is the main goal?
· Anti-corrosion and rust prevention: galvanizing, passivation, anodizing.
· Wear-resistant and durable: Hard anodizing, hard chromium plating, nitriding.
· Aesthetic decoration: Polishing, electroplating (chromium, nickel), colored anodizing, powder coating.
· Special functions: Conductive (gold/silver), insulating (sprayed), anti-sticking (Teflon)
2. In what environment are the parts used?
· Indoor mild environment: Basic treatment is sufficient.
· Outdoor/high humidity: High-performance anti-corrosion (such as thick film anodizing, Dacromet) is required.
· Chemical environment/High temperature: Chemically resistant coatings (such as Teflon, special electroplating) are required
Get an online quote and injection molding design analysis today.