Plating materials include: nickel-plated series of materials, zinc-plated series of materials, coppe...

Chemical conversion process materials including: chemical oxidation of aluminum material, anodized o...

Chemical heat treatment materials are mainly salt bath nitriding process materials and diffusion met...

Corrosion inhibition and rust-proof materials including: anti-rust oil and antirust additives, H-93 ...

Pre-treatment coating materials for coating include: degreasing & descaling materials, bonderite...

Surface engineering process involved in Thermal Spray and heat treatment，include Plasma spraying、Fla...