Free of cyanide and environmentally friendly! We have developed a new surface treatment technology for zinc die-cast materials.
Generally, zinc die castings are treated with copper-nickel-chromium plating, but this type of plating has issues such as a tendency for poor adhesion and lack of rust resistance. Our company resolves these issues with a unique process. We perform a base strike plating on the zinc die cast material, followed by zinc-nickel plating treatment. By ensuring adhesion through a dual treatment of strike plating and zinc-nickel alloy plating, we improve corrosion resistance in salt-damaged areas. 【Features】 ■ Ensures adhesion with dual treatment of strike plating and zinc-nickel alloy plating ■ The top layer is a rust-resistant alloy plating, ensuring corrosion resistance ■ Improved corrosion resistance in salt-damaged areas ■ Cyanide-free and environmentally friendly *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Coating Composition】 ■1. Zinc Die Casting ■2. Strike Plating ■3. Zinc-Nickel Alloy Plating ■4. Trivalent Chromate *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Zinc Die Casting *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Shinwa Plating Industry Co., Ltd. has been operating since 1961 in the Joetsu region of Niigata Prefecture, providing nickel-chrome plating, zinc plating, electroless nickel plating, nickel-tin plating, bonding treatment for aluminum materials, and various other plating processes, growing together with our customers. We are committed to improving quality and pursuing environmentally friendly manufacturing, focusing on research and development. We will do our utmost to meet our customers' needs in areas such as rust prevention, decoration, dimensional accuracy, and hardness.
