Leave surface treatments such as plating and chemical treatment to Selva.
Surface treatments such as plating and chemical treatment are essential technologies for industrial products, not just for decoration or rust prevention, but also for adding new functions. Selva Co., Ltd. is committed to responding quickly to customer requests, from small-batch production to prototypes and mass production. In particular, we specialize in electric plating (black nickel, gold plating) and chemical treatment (black dyeing of stainless steel, black dyeing of brass, black dyeing of copper, phosphorus, and bronze, and chemical polishing of stainless steel). For more details, please contact us or refer to our catalog.
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【Products】 ○Electroplating →Black Nickel Features/Applications: Appearance, anti-glare, optical devices Processing Method: Rack (supports size 500mm square), barrel plating →Gold Plating Features/Applications: Connectors, contact terminals Processing Method: Rack (supports size 300mm square), barrel plating →Others: Nickel, Zinc plating (glossy, semi-glossy), trivalent chrome (yellow, unichrome, black), Silver plating, Tin plating (acidic tin, glossy, semi-glossy), Copper plating (blue copper) ○Electroless Plating →Electroless Nickel (NI-P) →Electroless Nickel (NI-B) →Lubricating Plating →Electroless Gold Plating ○Chemical Treatment →Blackening of Stainless Steel Features/Applications: Film thickness 1μm, aesthetics, anti-glare, pre-treatment for painting, optical applications, basket treatment →Blackening of Brass Features/Applications: Film thickness 1μm, aesthetics, anti-glare, pre-treatment for painting, optical applications, basket treatment →Blackening of Copper, Phosphor, and Bronze Features/Applications: Matte finish, anti-glare, pre-treatment for painting, optical applications, basket treatment →Chemical Polishing of Stainless Steel Features/Applications: Dimensional adjustment, deburring, mirror finish, basket treatment ●For more details, please contact us or refer to the catalog.
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Company information
We have been involved in surface treatment for 50 years and have honed our technology. With our extensive experience and reliable quality, we are sure to be of service to your company. Surface treatments such as plating and chemical treatment are not just for decoration or rust prevention in industrial products; they are essential technologies that add new functions. Selva Co., Ltd. is committed to responding quickly to our customers' needs, from prototype to mass production, with a focus on small-batch production of various types.