Cemented carbide Nihon Hard Metal Co., Ltd.

President Message

Since its foundation in 1964, Nihon Hardmetal Co., Ltd. has, as a manufacturer of cemented carbide and cermet, conducted research in industrial research. Our products include drills, endmills, taps, throwaway tips, (drill) bits used in civil engineering and other tools used in environmental recycling that have found wide application in a great variety of fields. We have focused on R&D in materials research, a field that has become more diversified in the last few years, while establishing an integrated manufacturing system that covers all stages of production from raw material composition to production. In 2016, we built Kyushu Kitagata factory specializing in grinding. We are steadily growing to respond to customer needs. As a company, we take pride in making our customer’s dreams come true, we are forever charging ahead to face new challenges. Customer satisfaction (CS) is our foremost concern and, as always, we are striving to meet and exceed customer expectations regarding quality, price and delivery.

Representative Director Tetsuro Hayasaka

Corporate philosophy
always seeing ahead

As a company, we take pride in making our customer’s dreams come true, we are forever charging ahead to face new challenges.

material build the future

Cemented carbide is used in a wide variety of fields and has become a product indispensable to modern society.

As a specialist in cemented carbide, Nihon Hard Metal Co., Ltd is always striving for the manufacture of high-quality and high-value-added products, quick delivery, development of new products and the reduction of total costs to meet market needs.

Our technology contributes to the monozukuri (manufacturing) industry worldwide and together with our customers we enjoy building a future that is still beyond the horizon.

Overview
Trade name Nihon Hard Metal Co., Ltd.
Representative Tetsuro Hayasaka
Established September 21, 1964
Capital ¥100 million
Employees 300
Annual revenue ¥6 billion
History
1964 1964 Established Tokyo Mizuho Industries, Co., Ltd.
1967 Completed our main factory in the Kanagawa Nairiku Industrial Complex.
1989 Expanded our main factory
The corporate name was changed to Nihon Hard Metal Co., Ltd.
1990 Established Kyushu Tachibana Factory
Expanded production of carbide rods
1992 Initiated full tie-up with OSG corporation
1995 Completed our Second Kyushu Factory and started grinding carbide rod.
1998 Completed our Third Kyushu Factory and started production of cemented carbide end mills.
2000 OSG Co., Ltd. acquired all our stock and changed the accounting period to November.
2005 Established Qingdao Haotai Industrial Co., Ltd. in Qingdao City, Shangdon, China in January.
Started production of civil engineering and environmental products.
2007 Kyushu Factory acquired ISO 14001 accreditation.
2014 Our main factory acquired ISO 14001 accreditation.
2016 Established Kyushu Kitagata factory.
Sales system [ List of offices ]

With a view to developing alongside our customers and drawing on our reputation for quality as a manufacturer specializing in materials in the OSG Group, we have established business locations and are building a sales system to meet the needs of our customers.

  • Head Office,Tokyo Sales Office,Head Office Main Factory
  • Nagoya Sales Office
  • Osaka Sales Office
  • Kyushu Kitagata Factory
  • Kyushu Sales Office,Kyushu Tachibana Factory

Head Office

4004, Nakatsu, Aikawa Machi, Aiko-gun, Kanagawa Prefecture, 243-0303

TEL +81-46-285-0388

FAX +81-46-285-3136

Sales offices

Tokyo Sales Office

4004, Nakatsu, Aikawa Machi, Aiko-gun, Kanagawa Prefecture,243-0303

TEL +81-46-285-0406

FAX +81-46-285-0407

Nagoya Sales Office

203 Daiichi Kojima Bldg, 2-1010 Hirabari, Tenpaku-ku, Nagoya-shi, Aichi Prefecture, 468-0011

TEL +81-52-388-6695

FAX +81-52-388-7523

Osaka Sales Office

Ikegami Bldg 301, 1-9-3, Senrioka-higashi, Settsu City, Osaka Prefecture, 566-0011

TEL +81-72-625-4741

FAX +81-72-625-4742

Kyushu Sales Office

9309-6, Katashiro, Tachibanacho, Takeo City, Saga Prefecture, 843-0012

TEL +81-954-23-9151

FAX +81-954-23-9155

Factories

Head Office Main Factory

4004, Nakatsu, Aikawa Machi, Aiko-gun, Kanagawa Prefecture, 243-0303

TEL +81-46-285-0388

FAX +81-46-285-3136

Kyushu Tachibana Factory

9309-6, Katashiro, Tachibanacho, Takeo City, Saga Prefecture, 843-0012

TEL +81-954-23-9151

FAX +81-954-23-9155

Kyushu Kitagata Factory

5173-9 Osaki, Kitagatacho, Takeo City, Saga Prefecture, 849-2204

TEL +81-954-28-9363

FAX +81-954-28-9364

Subsidiary companies

Quingdao Haotai Industrial Co., Ltd.

Shibei District, Qingdao City, Shangdon, 266100, China

TEL +86-532-6896-3971

FAX +86-532-6896-3973

OSG Group

Each member company of the OSG Group manufactures and markets products specializing in their respective field. We have developed a wide range of services such as manufacturing of cemented carbide materials and tools, coating, regrinding, and sales of manufacturing machines and as part of a group we support the manufacturing operations of our customers.

Recruiting Information
New graduates (high school, university graduates)

We are planning to hire some new employees for the management department (general affairs and accounting), manufacturing, and technical work.

Mid-career applicants (high school, university graduates)

We are planning to hire some new employees as needed for the management department (general affairs and accounting), manufacturing, and technical work.

For further information,
contact us at the following address.

Iwata, person in charge of recruitment,
Nihon Hard Metal Co., Ltd.

TEL +81-46-285-0388

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