Each domestic group company manufactures and sells the products that they specialize in. Together, they offer a broad lineup of products and services, including the manufacturing of carbide materials and cutting tools, coating and regrinding services, as well as sales of machinery.
They also offer various custom services, ensuring that each and every client will always receive products that suit their desired processing environment.
Nihon Hard Metal Co., Ltd.
SD MFG. Company
Round Rolling Dies and Regrinding of Cutting Tools
Ohtaka Precision Co., Ltd.
Round Thread Cutting Dies and Rolling Dies
Aoyama Seisakusho Co., Ltd.
Band Saw Blades, Circular Saw Blades, Bit Drivers and Regrinding of Cutting Tools
NODA Precision Inc.
Diamond Tools, Carbide Tools and CBN Tools
Nissin Diamond Co., Ltd.
Single Crystal Diamond Cutting Tools, PCD Tools and CBN Tools
OSG System Products Co., Ltd.
Sales of LHSTIX, Micro-Stix D-Bars and Bit Drivers
Taiho Sangyo Corporation
Sales of Precision Cutting Tools, Rolling Dies, Measuring Instruments, Machine Tools, etc.; Automobile Leasing Services
Sanwa Seiki Co., Ltd.
Sales of Precision Cutting Tools, General Machinery, Engine Valves, and Jigs and Tools for Special-purpose Machinery; Retro-fitting of Machine Tools and Industrial Equipment
Kanagata Consulting Co., Ltd.
Consultation Regarding Mold Manufacturing Techniques
- 4-5-17 Higashihatsutomi, Kamagaya-City, Chiba 273-0122, Japan
- TEL : (81)47-442-0460
- FAX : (81)47-442-0404