Kofu Seibyo provides strong support! We will consider the feasibility of forging based on your drawings!
Kofu Seibyo is a company engaged in the manufacturing and sales of forged parts, sales of machined parts, and the manufacturing and sales of its original parts feeder, the "Screwina Series." The metal parts produced through our core forging process are all custom-made based on customer specifications, supplying forged parts to a wide variety of industries, including the electronics and automotive sectors. We welcome inquiries such as, "Can this part be made by forging?" and "How much would it cost to forge this part?" We propose high-value-added products with advanced forging technology and a diverse range of forging machines. 【Features】 ■ Supply of parts for a wide variety of industries ■ Advanced forging technology ■ Diverse range of forging machines ■ Proposal of high-value-added products ■ In-house production of forging molds (in-house design and manufacturing) *Please feel free to contact us.
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basic information
■Processing Equipment ・5-stage parts former ・Two-die sleeve forging machine ・Rolling machine ・CNC lathe machine ・Tapping machine ・etc ■Supported Material Diameter ・φ0.4～8.0 ■Supported Materials ・SWCH ・SCM ・SUS ・Copper ・Brass ・Aluminum ・etc *Please feel free to contact us.*
Price range
Delivery Time
※It may vary depending on quantity, shape, dimensions, etc., so please contact us.
Applications/Examples of results
- Automotive-related (around doors, around seats, ignition systems, etc.) - Electrical and electronic-related (HDD, surge absorbers, hinges, etc.) - Housing equipment-related
catalog（1）
Download All Catalogs![[Size List] Miniature Screws](https://image.mono.ipros.com/public/catalog/image/01/3ec/341296/IPROS10641825200408803905.jpeg?w=120&h=170)
Company information
Kofu Seiko is a company that manufactures and sells custom specifications (screws, rivets, shafts, etc.) based on customer requirements for a wide range of industries, including computer-related equipment, information and communication devices, and automobiles. In response to our customers' demands for local procurement, we are also expanding our factories overseas (in Thailand). At our Japanese factory, we are honing our technology to meet customer needs by challenging ourselves with higher precision and more complex parts. We internally produce equipment such as rolling machines and full inspection machines for in-house use. The creation of equipment incorporating innovative ideas has led to the development of screw supply machines, and we currently have four series of products that we have commercialized and are selling. We are a company with a strong spirit of challenge, aiming to be "a company that can thrive in the world, even if small."
![[Examples of Special Forged Parts] Collar (for the automotive industry / door-related parts)](https://image.mono.ipros.com/public/product/image/496/2000620258/IPROS50896206155309102427.png?w=280&h=280)
![[Case Study of Special Forged Parts] Shaft (for the Electrical Industry/Car Audio)](https://image.mono.ipros.com/public/product/image/73b/2000620269/IPROS18727925970447401273.png?w=280&h=280)
![[Example] I want to switch the sourcing of parts from overseas to within Japan.](https://image.mono.ipros.com/public/product/image/eca/2000679998/IPROS67950090047303713110.png?w=280&h=280)
![[Case Study] Cost Reduction through Cold Forging from Machining](https://image.mono.ipros.com/public/product/image/ea8/2000089428/IPROS5443150175024457639.png?w=280&h=280)
