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Select II Ceramic whetstone developer
Profile of Susumu Saito, Chairman/Representative Director

Profile1949 (March)Born in Suginami-ku Tokyo as the first son of the founder Chuji Saito
1969Joined the company
1980Entered cutting tool industry using the experience of natural whetstone
Development of propriety technology of a chip saw lead to founding of Sigma Power Corp., started marketing "Sekai-Ichi (World's No.1)", "Kin-no-Tsuru (golden crane)" etc.
1990Extensive research on natural whetstone resulted in development of an artificial whetstone "Ceramic Whetstone"
2010"Select II", own brand of the ceramic whetstone began sales in Canada, Germany and other countries. Our proprietary technology has been applauded in overseas as epochal, highly acclaimed for its grind ability.

Company Information

Name:Sigma Power Corporation Co.,Ltd.
Address:1-12-1 Wada Suginami-ku Tokyo166-0012 Japan
Representative:Tsuyoshi Saito
Business hours:09:00~17:00
Holiday:Sat., Sun., National holidays
Paid-in Capital:JPN Yen 10 million
Foundation:Apr. 1, 1956 Saito Whetstone, a private shop of late Chuji Saito
Incorporation:Jan. 1, 1968 Saito Shoji Co., Ltd. with 10million Yen capital
Jun. 1, 1995 Name change to Sigma Power Corporation
Business:Wholesale of natural/artificial whetstone, chip saw, diamond tools, cutting wheel, electric tool,
and other related products.
Banks in trade:Mizuho Bank Koenji branch
BOTM-UFJ Koenji branch
SMBC Koenji branch

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