Kokubun Press Industry Co., Ltd
Most recent update: 2026-09-01
PR message
Kokubu Press Industry Co., Ltd. specializes in high-precision press processing of automotive parts, handling materials ranging from thin sheets of 0.15mm to thick plates of 8.0mm. The company excels in producing complex components using progressive, transfer, and robot line presses, with an integrated system covering mold design, welding, surface treatment, and assembly.
We handle a wide variety of pressed components related to automobiles.
Our aluminum products can be processed up to the installation of pierce nuts.
We have experience with copper busbars and stainless steel rings and hinges.
We have experience with high-tensile steel (high-tensile strength steel) grades 590, 780, and 980, covering processes from pressing to welding.
These components protect the drive shaft from engine heat and hold the propeller shaft in place.
These components protect and secure the electronic control boards.
Electric vehicle components
These components are used inside engines and CVTs, requiring high precision.
A component designed with consideration for the strength of the cap's opening and closing torque. Our proprietary TRF processing enhances deep drawing technology.
| Company name | Kokubun Press Industry Co., Ltd | Website URL | |
|---|---|---|---|
| Street address |
Satte City Saitama Japan
[See map] |
Person in charge | 國分 秀俊 |
| Telephone number | +81-480-48-2132 | Fax number | +81-480-48-2130 |
| Capital | 70,200,000 JPY | Employees | 480 |
| Annual sales | 9,000,000,000 JPY | EMIDAS Member Number | 105403 |
| Main 3 products |
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