[Niigata Tsubame Sanjo] A region known for metal processing with many years of experience! There are also numerous achievements in improving plating issues such as uneven gloss and stains.
~We are confident in our careful work and high quality~ Our handling experience spans a wide range of industries, including tool manufacturers, machinery manufacturers, and air conditioning manufacturers. While there are limitations on the materials we can handle, we can offer a wide variety of surface treatments for iron, copper, brass, and more. We have extensive experience in surface treatments for forged and heat-treated products, with a wealth of know-how in high mass production quality, timely delivery, and trouble resolution. ★ Improvement of plating gloss and color unevenness Based on years of experience, we consider the optimal jigs and processing conditions according to product shape, material, and material condition. We conduct thorough inspections of gloss, scratches, and dirt as needed to manage appearance quality. ★ Prevention of stains and discoloration We propose methods to enhance the corrosion resistance of the plating film to address issues such as stains and discoloration after plating. ★ Prevention of scratches, dents, and abrasion marks on plated products We handle products carefully and implement measures throughout the plating process, including the packaging method of the finished products. ★ Improvement of product dimensions after plating Depending on the type of plating, we adjust the film formation conditions in micrometer units and measure and manage the thickness using a film thickness gauge. We also have numerous achievements in resolving various plating and chemical treatment issues! Please feel free to contact us for more details.
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basic information
【Main Processing Contents】 ■ Nickel-chromium plating (elevator-type automatic line) ■ Nickel plating (elevator-type automatic line, barrel line) ■ Electroless nickel plating ■ Semi-chrome (tin-cobalt) plating ■ Ferric oxide coating (black dyeing) treatment ■ Zinc phosphate coating (Parker) treatment ■ Chemical polishing, barrel polishing, buff polishing ■ Pickling, degreasing, etc. Available at partner factories: ■ Zinc plating ■ Hard chrome plating ■ Gold, silver, copper, brass plating ■ Tin plating ■ Anodizing, etc. For more details, please feel free to contact us.
Price information
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Applications/Examples of results
Plating, chemical treatment, and polishing for tools, industrial machine parts, electrical and electronic components, automotive parts, and cutting tools.
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Company information
Sasagawa Plating Co., Ltd. (Sanjo City, Niigata Prefecture) is a company that performs metal surface treatments such as chrome plating, nickel plating, electroless nickel plating, and blackening. While we excel in mass production through automated lines, we also possess production equipment and know-how for manual processes, making us strong in handling a variety of small lots and short delivery times. ★ Customization Capability We adjust the type of plating and film thickness according to customer requests and propose optimal surface treatments. We can accommodate not only mass production but also prototypes or even a single piece. ★ Speedy Response We flexibly respond to urgent requests and achieve processing with short lead times (we have a record of as short as 2.5 hours). We are recognized for our expertise in mass production on automated lines, delivering high quality and short delivery times. ★ Diverse Plating Technologies Utilizing plating technologies cultivated over many years, we cater to products in various industrial fields. We have established collaboration with partner factories to meet diverse surface treatment needs. ★ Environmental Consideration We are equipped with our own wastewater treatment facility and strive to reduce environmental impact. In 2021, we introduced solar panels, achieving an annual savings of approximately 90,000 kWh.