
Pursuing Excellence in Cutting, Grinding, and Polishing
At Keihin Kogyo Co., Ltd., we would like to express our sincere appreciation for your continued support and trust in our products.
Since our founding in 1936, we have remained committed to the core principles of manufacturing—cutting, grinding, and polishing. Drawing on our accumulated expertise and experience, we strive daily to refine our technology and deliver the highest-quality products.
Today, the needs of society are becoming increasingly diverse and complex. We stay attuned to these evolving demands and proactively develop high-value-added solutions that only our company can offer. By doing so, we continue to take on new challenges for the future.
As a result of these efforts, our original product developments have earned recognition at a global level. We were honored to be selected by Japan’s Ministry of Economy, Trade and Industry as one of the “300 Vibrant Small and Medium Enterprises Supporting Japan’s Future.”
Looking ahead, we remain committed to anticipating the needs of the times and supporting our customers’ manufacturing activities behind the scenes. It is our mission to stand alongside manufacturers and contribute to their success.
We promise to bring together the full strength of our organization—our knowledge, skills, and innovation—to deliver ever-improving products. Through these continued efforts, we aim to support a wide range of industries and play our part in building a more prosperous society.
We sincerely appreciate your ongoing support and guidance.
Toru Takai
President & CEO
Keihin Kogyosho Co., Ltd.
Company profile
Name | Keihin Kogyosho Co., Ltd. |
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Locations | 【Tokyo Headquarters】 13-8, 2-Chome, Higashi-oi, Shinagawa-ku, Tokyo, Japan. 140-0011 Land / 1,770 m2 Buildhing / 9,770 m2 Tel +81-3-3761-2131 Fax +81-3-3761-8240 E-mail tokyo@keihin-kogyo.co.jp Land: 1,770 m2; building: 9,770m2 【Shizuoka Sales Office and Manufacturing Plant】 1431-1, Mori, Mori-machi, Shuuchi-gun, Shizuoka, Japan. 437-0215 Land / 9,690 m2 Building / 3,100 m2 Tel +81-538-85-3111 Fax +81-538-85-3489 E-mail shizuoka@keihin-kogyo.co.jp Land: 9,690 m2; building: 3,100 m2 【Yamagata Sales Office and Manufacturing Plant】 2-3-29 Shogehigashi, Tendo-shi, Yamagata Japan. 994-0069 Land / 4,800 m2 Building / 1,630 m2 Tel +81-236-55-3441 Fax +81-236-55-3440 E-mail yamagata@keihin-kogyo.co.jp 【Tochigi Prefecture: Tochigi Sales Office】 12-3, Minamimachi, Utsunomiya-shi, Tochigi, Japan 321-0142 Tel +81-28-653-3900 Fax +81-28-653-3902 E-mail tochigi@keihin-kogyo.co.jp |
Established | September 1941 (founded 1936) |
Capital | 50 million yen |
Representatives | Toru Takai, President & CEO Daisuke Uchida, Executive Vice President |
Business Activities | ・Manufacturing and sales of grinding wheels ・Manufacturing and sales of diamond grinding wheels and diamond tools ・Manufacturing and sales of various polishing, grinding, and cutting tools ・Sales of various polishing materials |
ISO Certification | ISO 9001 |
Number of Employees | 103 (as of April 1, 2025) |