SEIKOH has worked closely with metal materials, refined its technologies, and brought countless projects to life. Here is the path we have taken from our founding to today.
1968
SEIKOH Co., Ltd. established
1970
Stainless Steel Shearing Factory constructed
1973
Stainless Steel Fabrication Factory constructed
1976
Stainless Steel Fabrication Factory relocated and expanded
Stainless Steel Wire Drawing Factory constructed
Head office relocated
1981
Tsurumachi Factory constructed, becoming the Industry’s Largest Stainless Steel Shearing Factory
Stainless Steel Fabrication Factory relocated and consolidated into Tsurumachi Factory
1984
Harima Sales Office opened
1991
Himeji Factory constructed, with expanded facilities for medium-to-heavy stainless steel plates and new facilities installed for thin sheets
Harima Sales Office relocated to the Himeji Factory and renamed Himeji Sales Office
1998
Osaka Factory constructed and Tsurumachi Factory relocated
2003
The Bar Steel Processing Factory relocated to the Himeji Factory
2007
Company-wide organizational restructuring (three-division structure: Sales, Production, and Administration)
2008
Became a wholly-owned subsidiary of Metal One Corporation
2011
Stainless Steel Wire Drawing Factory, Ichioka Factory, relocated to the Osaka Factory
2012
ISO 9001 and ISO 14001 certifications obtained for the Head Office,Osaka Factory, and Himeji Factory
2015
Chubu Satellite Office opened
Chugoku Satellite Office opened
2016
Head office relocated
Chugoku Satellite Office relocated
2018
Celebrated the 50th anniversary of the company’s founding
