Blog
Surface Treatment and Finishing of Plastics and Metals
Why is surface treatment so crucial? It matters because untreated surfaces are fragile. As a result, they often look low-cost, tend to accumulate dust, and are susceptible to mechanical damage.
Advantages of Surface Treatment
Surface Treatment Processes We Offer
1. Machining
Sandblasting/120mesh：
- (including sand blasting, glass bead blasting or dry ice blasting): Applied to create matte, textured finishes or for surface cleaning.
Sandblasting/180mesh：
- Suitable for all types of metals, applicable for both textured and smooth surfaces, and ideal for both indoor and outdoor environments.
Powder Coating(Matt):
- Suitable for all types of metals, applicable for both textured and smooth surfaces, and ideal for both indoor and outdoor environments.
Powder Coating(Semi-matt):
- Suitable for all types of metals, applicable for both textured and smooth surfaces, and ideal for both indoor and outdoor environments.
Anodizing(with color/gradient dyeing):
- Enables color customization and offers protective effects for aluminum parts.
Electroplating/Metallization:
- Provides decorative chrome plating or functional metal coatings (e.g., electromagnetic interference shielding layers).
Mirror Polishing/Electropolishing:
- Delivers a high-gloss finish for stainless steel parts.
PVD/CVD Vacuum Coating:
- Deposits a nano-scale film on metal surfaces via physical or chemical vapor deposition. Delivers metallic textures and iridescent gradient effects while improving hardness and wear resistance. Suitable for cutting tools, jewelry, and high-end electronic components.
Etching/Laser Engraving :
