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Latest update: 21/12/2022 13:49:57

Kokusan Gokin Co., Ltd.

"Hardloy," the super longevity cemented carbide

We have an integrated production system covering blending of ingredients up to processing. 
On request from a customer, we start with a mixture of ingredients, and customize and manufacture our Hardloy in small lots with a short lead time to distribution.



Corporate name Kokusan Gokin Co., Ltd.
Corporate website
Capital 50,000,000 Yen
Number of Employees 20 (Number of full-time employees: 20)
Established date 04, 1939
Head office: Country Japan
Head office: Address Hitachi 6th Bldg. 4F, 2-6-14 Kyobashi, Chuo Ward, Tokyo, 104-0031
Industry Manufacture of general machinery
Main phone number +81-459296750

Client & Business location info

Key Production Center (Factory) Yokoyama Factory