五光精機 List of Products and Services

At Gokou Seiki Co., Ltd., we provide various sewing machine parts, including small crankshafts. We carry out integrated production using our unique manufacturing methods, building a track record in the production of various essential components such as drive parts, eccentric parts, rods, needle bars, presser feet, and needle holders. When it comes to important parts for industrial sewing machines, you can rely on us. 【Business Activities】 ■ Precision metal parts processing ■ Industrial sewing machine parts processing ■ Prototype parts ■ Pneumatic parts ■ Machine tool parts ■ Cutting tool parts ■ Environmental-related parts ■ Measuring instrument parts, etc. *For more details, please feel free to contact us.

• Other machine elements
• Processing Contract