|April, 1962||We opened a machine part manufacturing facility as Sanami Ironworks|
|May, 1964||We started business with Hitachi, Ltd.And we start valve part processing for compressors.|
|January, 1971||We establish Sanamiworks Co., Ltd. and assume it a corporation organization.|
|April, 1971||We started business with Kimori Industrial Corporation.|
|May, 1979||We increase the capital to 10 million yen with capital.|
・We started business with Tokyohardfacing Co.,Ltd..
・We start forged steel valve part production.
・I establish a height of Satellite processing section.
|April, 1981||・We started business withShoritsu Seisakusho Co., Ltd..|
|March, 1983||We started business with Hitachi Techno Co., Ltd.(Current company name:Hitachi Industrial Equipment Systems Co.,Ltd.).|
|1983年9月||We changed the business name to the Sanamiworks Co., Ltd..|
|December, 1991||We were completed in a new company building in the present location.|
|January, 1991||We started business with Hokkai machine mechanic Ltd..|
|October, 1992||We started business with EAGLE INDUSTRY CO., LTD..|
We established the start-to-finish production method of the forged steel valve (seat ring).
※More than 150,000 monthly productions
|October, 2000||We started business with Oka valve production.|
|June, 2015||We started business with Naka machine Co., Ltd..|