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Coating

Companion focuses on providing complete and efficient cleaning and surface treatment services for advanced process kits.

Electroplating is a precision process used to deposit a metal layer on a substrate through electrolysis, enhancing materials with corrosion resistance, conductivity, durability, and decorative appeal.
We offer proven activation treatments for diverse substrates, providing customized solutions based on specific material properties.
Contact us for complete plating solutions and quality verification!

Electroplating Production Lines

We provide surface treatment services for metallic materials such as copper, stainless steel, iron, aluminum, zinc alloy, magnesium alloy, and titanium alloy, as well as non-metallic substrates including engineering plastics. Our processes encompass precious metal plating (gold, silver), conventional electroplating (copper, nickel, tin), specialized techniques (electroless nickel plating, tin-zinc alloy plating), and substrate pre-treatment methods (electropolishing for stainless steel and aluminum alloys, etching reinforcement, among others).

Auto Nickel Plating Line
Auto Gold Plating Line
Stainless Steel Electropolishing
Aluminum Alloy Electropolishing

Electroplating Application Examples

We provide professional surface engineering solutions for clients in electronics, medical, construction, automotive, power, energy, and high-end equipment manufacturing.

Nickel Plating
Zinc Plating
Zinc Plating
Gold Plating
Gold Plating
Copper Plating
Tin Plating
Cadmium Plating
Silver Plating

Welcome to contact us for detailed application solutions and technical parameters

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Shanghai Companion Advanced Ceramics Co., Ltd.
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