About Us

History

March. 1986 The company is founded in Nagaoka City, Niigata Prefecture.
May. 1988 The former headquarters plant is completed in Nanyo, Nagaoka.
Starts full-scale operation of the grinding machine business.
Oct. 1990 Starts selling vertical grinding machines.
May. 2001 Mori Seiki Co., Ltd. (present-day DMG MORI CO., LTD.) makes an equity participation in the company.
June. 2005 Relocates the headquarters plant to Kumoide Industrial Park within Nagaoka City and builds a new plant.
(Total floor area: 7,260 square meters, approx. 3 times the area of the former plant)
Dec. 2007 Gets listed on JASDAQ.
May. 2009 Adds a large machine assembly plant to the headquarters plant.
Aug. 2009 Opens a representative office in China.
Dec. 2009 Opens a representative office in Europe.
June. 2010 Launches the Multi-Process Grinding Machine Vertical Mate Series.
Sep. 2013 Opens a representative office in America.
Oct. 2014 Launches the Multi-Process Grinding Machine CVG Series and High-Production Grinding Machine PGV Series.
March. 2016 Celebrates its 30th anniversary.
Jul. 2016 Launches the Ultra-small Vertical Grinding Machine USG Series.
Dec. 2019 Annual sales surpass the 10 billion yen mark for the first time in the company’s history.
Oct. 2021 Launches the Cylindrical Grinding Machine CGX Series.
Apr. 2022 Transferred to “Standard Market” of the Tokyo Stock Exchange.
Nov. 2022 Launches the Cylindrical Multi-process Grinding Machine MGX Series.
Apr. 2024 Opens a representative office in India.