
Sales of superabrasive diamond and CBN tools for the semiconductor, automotive and mechanical engineering industries

Asahi Diamond Industrial Germany GmbH
Dortmund · Tokyo (Japan, group headquarters)New on Amplifa
About Asahi Diamond
Asahi Diamond Industrial Germany GmbH is the German branch of the Japanese Asahi Diamond Group, one of the world's leading companies for superabrasive diamond and CBN (cubic boron nitride) tools. Based in Dortmund, the company has been marketing a broad range of superabrasive products on the European market since 2015, including Dicing Blades, CMP Conditioners and grinding tools. Together with customers, the company develops high-end solutions in superabrasive technology tailored to specific customer requirements. Its customer industries are primarily semiconductors, automotive, aerospace, mechanical engineering, glass, electronics, photovoltaics as well as ceramics and ferrite. Production takes place at the international group's plants in Japan, Korea, Taiwan, China, France and other countries, while the Dortmund location is responsible for sales, consulting and the service network in Europe. Since 2021, Asahi Diamond Industrial Germany GmbH has been a 100 percent subsidiary of Asahi Diamond Industrial Co. Ltd.
- Site
- Dortmund
- Processes
- Customized Solutions, Development of diamond tools according to customer specifications, Service network, Sales of superabrasive products
- Materials
- Superabrasive diamond tools, Cubic boron nitride (CBN)
- Founded
- 2015
- Industries
- Semiconductors, Automotive, Aerospace, Mechanical engineering, Glass, Electronics
- 01
Customized development of the tools
- 02
Production at the plants of the Asahi Diamond Group
- 03
Sales and consulting (Dortmund)
- 04
Service network in Europe
Materials and Tools
Superabrasive diamond tools
Dicing Blades, CMP Conditioners and grinding tools for demanding machining and cutting tasks.
Cubic boron nitride (CBN)
Superabrasive tools for machining hard materials, especially in automotive and mechanical engineering.
Locations

Dortmund
DESales and service for the European market
- Materials
- Diamond tools, CBN tools
Products and Tools



Inside the production

Industries
Additional services
History
- 1937
Foundation of the Asahi Diamond Industrial company in Tokyo (Japan)
- 1944
Opening of the Mie plant (Japan)
- 1965
Opening of the Tamagawa plant (Japan)
- 1968
Foundation of the TDC plant (Taiwan)
- 1976
Opening of the Yamanashi plant (Japan)
- 1978
Foundation of Shinhan (Korea)
- 1984
Asahi Diamond Group acquires a stake in the capital of Triefus SA (France); second production site in Mie
- 1989
Opening of the Chiba Tsuramai plant (Japan)
- 1990
Acquisition of all Triefus SA shares (France)
- 1993
Acquisition of the Triefus Australia shares (Asahi Diamond Australia)
- 1999
Opening of the second Chiba Daini plant (Japan)
- 2001
Permanent business office in Thailand; new buildings at Chiba Daini
- 2002
Foundation of Asahi Diamond America and Shanghai; acquisition of Asahi Diamond Indonesia
- 2006
Expansion of the Yamanashi, Tamagawa and Mie plants
- 2013
Purchase of the Koremura company (Japan)
- 2015
Foundation of Asahi Diamond Industrial Germany GmbH as well as branches in Scandinavia, Mexico and Malaysia
- 2017
80 years of the Asahi Diamond Group
- 2021
Asahi Diamond Industrial Germany GmbH becomes a 100% subsidiary of Asahi Diamond Industrial Co. Ltd.