JAPAN

HEADQUARTERS

Please refer to this page for details.


 

GROUP COMPANIES

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 manufacture of carbide materials and cutting tools, coating and regrinding services and sales of machines.
They also offer various customized services, ensuring that customers always receive the services that suit their particular processing environment best.

 
Materials Regrinding Manufacture Coating Sales Comsultation

MATERIALS

Nihon Hard Metal Co., Ltd.

Carbide alloys

TEL : (81) 462-85-0388
FAX : (81) 462-85-3136
http://www.nhm.co.jp/
(Japanese only)

 

MANUFACTURE

SD MFG. Company

Round rolling dies and regrinding of cutting tools

TEL : (81) 297-43-7181
FAX : (81) 297-43-7180
http://www.sd-ss.com/
(Japanese only)

Ohtaka Precision Co., Ltd.

Round thread cutting dies and rolling dies

TEL : (81) 536-25-0833
FAX : (81) 536-25-0835
http://www.ohtaka-sk.co.jp/
(Japanese only)

 

Aoyama Seisakusho Co., Ltd.

Band saw blades, circular saw blades, bit drivers and regrinding of cutting tools

TEL : (81) 533-93-2524
FAX : (81) 533-93-2725
http://www.aoyamass.co.jp/
(Japanese only)

Noda Precision Co., Ltd.

Diamond tools, carbide tools and CBN tools

TEL : (81) 72-950-1192
FAX : (81) 72-950-1196
http://www.noda-precision.co.jp/
(Japanese only)

 

Nissin Diamond Co., Ltd.

Single crystal diamond cutting tools, PCD tools and CBN tools

TEL : (81) 740-22-2415
FAX : (81) 740-22-4178
http://www.nissin-dia.jp/
(Japanese only)

 

COATING

OSG Coating Service Co., Ltd.

Coating of cutting tools

TEL : (81) 536-25-1314
FAX : (81) 536-25-1305
http://www.e-ocs.com/top.html
(Japanese only)

 

SALES

OSG System Products Co., Ltd.

Sales of LH stix, micro-stix D-Bars and bit drivers

TEL : (81) 533-92-1511
FAX : (81) 533-92-1512
http://www.j-osp.com/
(Japanese only)

Taiho Sangyo Corporation

Sales of precision cutting tools, rolling dies,measuring instruments, machine tools, etc.; automobile leasing services

TEL : (81) 533-93-5311
FAX : (81) 533-93-6351
http://www.taihosangyo.com/
(Japanese only)

 

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

TEL : (81) 52-709-2071
FAX : (81) 52-709-2077
http://www.sanwa-seiki.co.jp/
(Japanese only)

 
 

CONSULTATION

 

Kanagata Consul Co., Ltd.

Consultation regarding mold manufacturing techniques

TEL : (81) 47-442-0460
FAX : (81) 47-442-0404

 
 

REGRINDING

 

ORS Corporation

Regrinding of cutting tools

TEL : (81) 562-83-9841
FAX : (81) 562-83-9053
http://www.ors-kk.co.jp/
(Japanese only)