Material | Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc. |
Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying etc. |
Material | Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc. |
Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying etc. |