CosmoSeiki Co.,Ltd. was established in 1947.

Since then, we manufacture jet engine parts and rocket engine parts. Our main customers are major companies of aerospace industory such as IHI Corporation (Aero Engine, Space & Defense Business Area) and IHI AEROSPACE Co.,Ltd.

Aerospace products are always required for high quality specifications, so that we improve our technology to satisfy customers’ requirements and to provide the best quality for aircrafts and rockets.

We decide our quality policy as “we devote ourselves to quality first and provide the products which customers can be satisfied with” and acquired ISO9002 in 1999.

We are aiming for “transformation to creative company” in future and improve our business power and technology.We hope that we construct the relationship with many companies through our corporate profile.