We can handle everything from cutting processing to cylindrical grinding in our own factory.
At Parts Seiko Co., Ltd., we provide comprehensive manufacturing services, including polishing processing. - We are looking for a manufacturer that can handle both cutting and polishing processes. - We are seeking a manufacturer capable of polishing high-precision parts. - We would like to have a single source for multi-process polishing, such as flat grinding and inner/outer diameter grinding. - We would like to accommodate a variety of small lot sizes. We have a cylindrical grinding machine at our Kagoshima No. 4 factory, allowing us to provide consistent production for parts that require precision. *For more details, please refer to the PDF document or feel free to contact us.*
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**Industry** Cutting processing, surface treatment, heat treatment, polishing, welding, gears, sheet metal, pressing, screws Die casting, lost wax, assembly **Locations** Domestic: Headquarters factory in Saitama Prefecture, Surface Treatment Division (Koshigaya City, Saitama Prefecture), Shirakawa Factory in Fukushima Prefecture, Kagoshima Factory in Kagoshima Prefecture Overseas: Shenzhen Factory in China, Manila Factory in the Philippines, Factory in Vietnam **Processing Capacity & Materials** More than 800 machines φ1 to φ200 X800-Y500-Z400 5-axis processing Aluminum alloys, stainless steel, iron, copper alloys, resin **Cost Reduction** Overseas procurement VE proposals Setup time reduction, process reduction **Quality** ISO9001, ISO14001 certification obtained Supports green procurement; material composition analysis equipment available (China factory) Common inspection equipment across all locations, 3D measuring machines available **Variety & Small Lot Production** Main lot sizes range from 6 to 50 units, with up to 200 units making up about 50% of total production Shipping volume = approximately 20,000 shipments/month Medical devices, printing equipment, food automation machines, semiconductor-related parts, FA parts