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湖州努特表面處理科技有限公司 湖州努特表面處理科技有限公司

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Continuous coil-to-coil electroplatingCeramic plating, ceramic circuit boardElectrochemical polishing, passivation, nickel-chromium plating, electroless nicLow-temperature black chromiumhard chromium surface treatmentZinc plating productsSurface treatment for auto partsElectroless nickel platinggold platingCopper, nickel and chromium platingElectrosilvering

Electrochemical polishing, passivation, nickel-chromium plating, electroless nic

Process features:
After nickel plating, the surface of iron and copper products is plated with decorative chromium, so that the product surface presents mirror brightness effect, to improve corrosion resistance.
Able to pass over-96h salt spray test.

Detail
Panorama of Business Division III
 Electrochemical polishing production line for stainless steel


Bright tin & dyadic tin plating production line
 Nickel & nickel-chromium plating production line

Display of some products

Electronickelling: Nickel and nickel-chromium
 Electroless nickel


Process features:
After nickel plating, the surface of iron and copper products is plated with decorative chromium, so that the product surface presents mirror brightness effect, to improve corrosion resistance.
Able to pass over-96h salt spray test.
 Process features:
The processing technique may form the bright mirror-like nickel-phosphorus alloy plating layer on the surface of materials, such as steel, cast iron, aluminum alloy and copper alloy, with high abrasion performance & corrosion resistance, excellent bonding strength of plating layer, and uniform thickness.
Acid pickling of stainless steel. Electrochemical passivation
 Electrochemical polishing of stainless steel


Process features:
1、After the dirt, such as oil stains, rust, oxide skin and welding spots, is removed from the material surface, the treated surface presents uniform silvery white, to greatly improve the corrosion resistance of stainless steel.
2、Applicable base material: SUS304, 316L
3、Able to pass over-500h-1,000h salt spray test, as well as blue-point test
4、Conform to the EU environmental protection ROHS
 Process features:
1、After the product surface undergoes electrochemical polishing, compared with mechanical polishing, the micro-surface is smoother and more mirror-like, with higher reflective rate, so as to greatly improve the corrosion resistance of the surface.
2、Applicable base material: SUS304, 316L
3、Able to pass over-500h salt spray test, as well as blue-point test
4、Conform to the EU environmental protection ROHS