Supports surface treatments that consider allergies and the environment! Compatible with aluminum, aluminum die casting, stainless steel, and more!
We offer copper-tin alloy plating (black, white) (nickel-free plating). We perform plating treatments for a wide range of products, including decorative parts, automotive parts, electronic components, and electrical parts. We can accommodate product sizes of all kinds, and we are capable of responding quickly from small-scale prototypes to mass production. Recently, copper-tin alloy plating (nickel-free plating) has garnered attention. It is suitable for those with nickel allergies, possesses high conductivity and corrosion resistance, and is widely adopted as an alternative to traditional nickel plating for electronic components, connectors, and terminals. Furthermore, it has excellent solderability, achieving a balance between environmental compliance and functionality. We are also committed to environmental considerations, thoroughly managing quality control and addressing defects. We pursue cost reduction, stable supply, and safety. We have a wide variety of compatible materials, including iron and its alloys, copper and its alloys, zinc die-cast, nickel silver, aluminum and aluminum die-cast, and stainless steel. As a reliable and proven plating factory, we propose the most suitable plating treatment for your products. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.
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【Types of Surface Treatment (Excerpt)】 ■ Tin plating ■ Copper plating ■ Silver plating ■ Nickel plating ■ Alloys ■ Black plating *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Case Study】 ■Significant cost reduction by changing anodized products to barrel plating *For more details, please download the PDF or feel free to contact us.
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Company information
Our company was founded in 1923 and began operations in 1944 as a specialized provider of plating services in Abiko City, Chiba Prefecture. We offer a wide range of plating technologies, including silver plating, gold plating, nickel plating, bright tin plating, semi-bright tin plating, matte tin plating (sulfuric acid bath, organic acid bath), brass plating, zinc plating, copper plating, and alloy plating. We conduct thorough quality control through specialized processes developed for each product, providing a variety of products from decorative items to functional parts. We serve the Kanto region, including Chiba, Ibaraki, Saitama, Tokyo, and Kanagawa Prefectures, as well as nationwide! With a commitment to rigorous quality management and defect prevention, we provide safe and reliable plating processes that also consider environmental impact. Please feel free to consult us with your requests.