Consistent support for high-precision metal pressing and drawing processing from design to mass production!
At Koike Seiko Co., Ltd., we primarily focus on products made through precision press processing, particularly manufacturing motor-related parts, OA-related parts, home appliance-related parts, and low-voltage-related parts using our expertise in drawing technology. We provide products to various fields. Additionally, Koike Seiko's precision molds are crafted with a passion for manufacturing, a pursuit of accuracy, and accumulated know-how. To provide our customers with safety and trust, we promote the stabilization of high quality and propose total solutions from the process to meet various needs. For more details, please contact us or refer to our catalog.
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【Achievements Introduction】 ○ Deep Drawing → Our specialties in deep drawing: round drawing, square drawing, and irregular shape drawing. → In particular, motor parts and hard disk components utilizing round drawing are produced with precision of new roundness below 5µ, coaxiality below 15µ, and balance below 10mg/cm, while also focusing on the appearance (mirror finish) achieved through the drawing process. ○ Cold Forging → Forging processing is primarily conducted through cold forging at room temperature, pursuing precision. → Regardless of the material of the parts, we are continuously accumulating technology and experience through our unique development. ○ Precision Pressing → We handle various processing methods such as "fine blanking," "shaving," "burring," "bending," "joining," and "shearing," combining them to manage products ranging from simple shapes to complex geometries across various fields. ○ Mold Manufacturing → At the design stage, we focus on smart mold design and material yield reduction, which leads to part forming precision and product appearance during the manufacturing stage, reflecting our customer-first principle with a commitment to quality in design and production. ● For more details, please contact us or refer to our catalog.
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Company information
At Koike Seiko Co., Ltd., we focus on products made through precision press processing, particularly manufacturing motor-related parts, OA-related parts, home appliance-related parts, and low-voltage-related parts using our expertise in drawing processing technology. Additionally, Koike Seiko's precision molds are crafted with a passion for manufacturing, a pursuit of accuracy, and accumulated know-how. To provide our customers with safety and trust, we promote the stabilization of high quality and propose total solutions from the process to meet various needs.
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