We have our own know-how in manufacture since we continue doing a wide variety and difficult projects.

Under the slogan "To take on technically difficult challenges" since its establishment in 1952, we have continued to support our customers technical requirements in quality and speed for 60 years. We have received high recognition for our technical achievements as we have been entrusted to meet the stringent requirements of our clients, Japanese leading manufacturers.

We are working on unprecedented challenges by lining up high-end machine tools such as YASDA 5 AXES and maximizing its performance by using our experienced technician’s know-how.

We welcome requests for the production and fabrication of only one part. We also support up to a 100 in small-lots. In addition to machining, we can perform heat and surface treatment. We also create difficult to produce components for our customers. We are sure to deliver reliable quality.

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Company information

Company Name Costem Corporation
Representative Senior Managing Adviser   Koichi Kobayashi
Senior Managing Director   Masaki Kobayashi
Location 398-20,Jūrizuka Murahigashiyama,
Sakata-shi,Yamagata-ken 998-0114,Japan
Telephone Number 81-234-41-2522
Facsimile Number 81-234-41-2527
URL(Japanese) http://www.costem.co.jp/
URL(English) http://www.costem-corp.com/
E-Mail info@costem.co.jp
Establishment 1952 (Incorporation 1982)
Capital 40 million yen
Business Activity Manufacture of the parts of the machine for Laborsaving
(Machining,Sheet metal working,Welding processing,Heat treatment,Surface treatment)

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