|September 1972||Established Nojiri Metal Co., Ltd. with capital of 2 million yen and operation started at Ogimachi, Aizuwakamatsu City.|
|November 1974||Nisso Plant operation started.|
|December 1978||Akita Plant operation started.|
|October 1979||Capital increased to 8 million yen.|
|November 1984||Head Office and Head Office Plant completed at Monden-machi Industrial Park. Relocation of Ogimachi, Nisso and Akita plants. Operation started.|
|June 1990||Capital increased to 24 million yen.|
|November 1991||Organization change to Nojiri Metals Corporation.|
|November 2000||Takada Plant completed. Operation started.|
|February 2004||Acquire Tokyo Nissin Co., Ltd. From Nippon Steel Co., Ltd..|
|November 2008||Nojiri Sangyo Co., Ltd. merged with Tokyo Nissin Co., Ltd., Kawasaki Plant
established. Capital increased to 44 million yen.
|April 2009||Takada No.2 Plant completed. Operation started.|
|July 2011||Takada Plant Office Building completed. Takada Office established.|
|February 2012||Takada No.3 Plant completed. Operation started.|
|February 2014||Takada No.4 Plant completed. Operation started.|
|April 2015||Akira Noijiri appointed as Chairman.
Katsushi Nojiri appointed as President.
|May 2020||Relocation of Head Office to Aizumisatomachi|