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Latest update: 21/05/2021 11:23:35

Sayado Seiko Co., Ltd.

“We aim to be the world’s best small company.”
   According to our definition of “world’s best,” there is a moment when a small local factory like us can be the best in the world.

It has been 50 years since we were founded in Higashine City, Yamagata Prefecture. Over the years since our founding, we have mainly been engaged in the processing of mass production items using automatic lathes; however, we currently also handle key parts of resin film sheet manufacturing devices. We are a company that processes parts, covering all processes from the modeling of machining shapes, turning, machining, grinding, polishing, and buffing to the wrapping of materials. We also offer a full range of measuring instruments, including 3D measuring equipment, digital height gauges, surface roughness measurement instruments, plating thickness measurement devices, and hardness testers.



Corporate name Sayado Seiko Co., Ltd.
Representative Hiroya Okuyama
Corporate website
Capital 10,000,000 Yen
Number of Employees 15 (Number of full-time employees: 15)
Established date 06, 1991
Head office: Country Japan
Head office: Address 950-157 Kanisawa, Higashine-shi, Yamagata Prefecture, 999-3716
Industry Manufacture of fabricated metal products
Annual Sales 220,000,000 Yen
Main phone number +81-237432561

Client & Business location info

Main business connections Harada Kikai Co., Ltd., Hakko Co., Ltd. and Japan Mold Steel Co., Ltd.,Toshiba Machine Co., Ltd., Mitsubishi Heavy Industries Plastic Engineering Co., Ltd., Sumitomo Heavy Industries Modern Ltd., Japan Steel Works, Ltd., UMHI Platec Co., Ltd., and more than 10 other companies,Koka Chrome Industry Co., Ltd., Far East Nitride Research Institute, and Tohoku Steel Co., Ltd. 
Key Production Center (Factory) Headquarters Factory: 950-157 Kanisawa, Higashine City, Yamagata Prefecture
Support organization Yamagata Prefecture Commerce, Industry and Labor Department Industrial Strategy Technology Promotion Division,Tohoku Head Office, Organization for Small & Medium Enterprises and Regional Innovation, JAPAN