Surface Treatment - Capabilities -Electroplating | Impro Precision

Surface Treatment


Impro is a full-service electroplating and metal finishing provider. Our process capabilities include Chrome, Nickel, Zink-Nickel, Cadmium, Copper, Zinc, Tin-zinc, Zinc-iron, Electroless Nickel plating, Anodizing, Chem-Film, Passivation, Phosphate, and Electro-polishing for products made of carbon steel, stainless steel, aluminum alloy, and superalloys. Besides, we offer non-electrolytic coating services. We serve customers in the automotive, aerospace, high-speed rail, energy, superconductor, and medical industries.

Impro is equipped with automated production lines with real-time process monitoring systems, and automatic feeders for chemicals. We are highly valued by the customers for our fast response in new process development.  Our strong capabilities are backed by a technical team with decades of experience in this field. We develop and build racks and fixtures in house. Along with our array of surface treatment capabilities, we provide value-added logistics solutions such as pick-up and delivery by our own fleet, testing, part identification, assembly, and more.

ProcessAnnual CapacitySuitable for
Zinc Plating16,000,000 m2Environmental non-cyanide zinc plating on steel, powder metallurgy, and casting parts
Chromium Plating300,000 m2Hard chromium plating on the steel parts
Zinc nickel alloy25,000,000 m2Zinc nickel alloy plating on the steel and casting parts
Zinc iron alloy12,000,000 m2Zinc iron alloy plating on the steel and casting parts
Copper-Nickel-Chromium Plating14,000,000 m2Copper-Nickel-Chromium Plating on steel, stainless steel, aluminum parts
Aluminum Anodizing400,000 m2Anodizing and hard anodizing on a normal aluminum profile, machining and die cast aluminum parts, and all kinds of chemical conversion
Painting1,000,000 m2Painting and dry film on aluminum, stainless steel, and steel parts
Electroless Zinc rich coating2,500,000 m2Electroless Zinc rich coating on the steel parts
Nickel Plating800,000 m2Electroless nickel plating on steel, stainless steel, and aluminum parts
Copper Plating300,000 m2Plating on the steel parts
Tin-zinc alloy500,000 m2Tin-zinc plating on the steel parts
Cadmium Plating5,000 m2Cadmium plating on steel and aluminum parts
Electroless nickel plating1000,000 m2Electroless nickel plating on steel, stainless steel, aluminum, and copper parts
Acid Cleaning5,000,000 m2Acid cleaning for stainless steel castings, heat treated parts, super alloy, aluminum alloy, and titanium alloy parts
Passivation800,000 m2Passivation of all kinds of stainless steel
Phosphating1000,000 m2Zinc and manganese phosphating of normal castings and machining parts
Electrophoresis1,700,000 m2Electrophoresis on the steel parts
Electrolytic polishing300,000 m2Electrolytic polishing on the stainless steel parts
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