Introducing patented technology that is resistant to corrosion, has a long lifespan, and improves work productivity.
This document introduces the coating products and processing handled by Koshima Seiko Co., Ltd. We design and manufacture suitable trays, such as sealing trays, cleaning trays, and transport trays, based on our fundamental technology to match our customers' production equipment, specifically regarding "PVD coating for non-ferrous metals." Additionally, we include information on patented technologies that contribute to increased productivity. [Contents] 《Introduction of Patented Technologies》 ■ TiAIN Treatment Increases wear resistance and improves productivity in image processing and work with low reflectivity. ■ CrN Treatment Becomes more corrosion-resistant and extends lifespan. ■ Taper Processing Facilitates easy insertion and removal of products. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Related Products】 ■ Electrode rollers for seam welding ■ Solder ball grounding fixtures ■ Manufacturing of various carrier magazines *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Coating for iron, stainless steel, aluminum, titanium, magnesium, and ceramics *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
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Company information
Located in Suzaka City, in the northern part of Nagano Prefecture, we have been established for 50 years. Since entering the 21st century, we have focused on the electronic device sector, primarily manufacturing jigs used in the production process of electronic components. Based on quality improvement and research and development, we are a jig manufacturer capable of handling everything from prototypes to mass production.
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