Company history

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.
March, 1980 ・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..
April, 1996 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..