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Latest update: 28/11/2022 14:17:10

Tounan Seisakujo Co., Ltd.

From materials to finished products. Please consult us if you have any problems with metalworking parts.

We offer product quality and lead times made possible by our integrated production system, and the ability to make proposals to solve various problems through technology that has been passed down over many years.

We can handle many processes such as turning, cutting, grinding, EDM, wire cut EDM, and 3D shape machining. Using various measuring instruments, including 3D measuring instruments, we deliver each product with an inspection report for quality assurance.

This is why our customers are satisfied with our quality, lead times, and cost.

In addition, we also take on the challenge of orders that are uncommon in the industry, such as processing an article into a particular shape, or requests for particular combinations of processing.

We believe that our accumulation of know-how like this is our strength.


This company is recommended by the following support organizations.

Kansai Head Office, SMRJ