Company Information
Corporate Profile
Company name
Osaka Heat-treatment Co., Ltd
Started Business
1932/10/12
Established
1937/2/18
Represen
tativePresident & CEO Kensuke Nomoto
Number of employees
58
Capital
49million yen
Business mission
Manufacturing and sales of hardened and tempered steel strip
cold rolled special steel strip
other metal processed productsAddress
-
Head Office /
Plant〒663-8242
3-49 Tsutoiiden-cho, Nishinomiya City, Hyogo Prefecture Japan
Phone: +81-798-66-1256
Fax: +81-798-65-3056
Tokyo
Business Office〒102-0093
The 2nd Chichibuya Bldg 7F 1-3-12 Hirakawa-cho, Chiyoda-ku, Tokyo Japan
Phone: +81-3-3288-9571
Fax: +81-3-3288-9584
History
1932
Tokujiro Nomoto succeeded in manufacturing hardened and tempered high carbon steel strip for safety razors and coiled springs in Japan that had been import products before this.
He founded “Nomoto Manufacturing Co.,Ltd”
1937
Changed the company name into Osaka Heat-treatment Co., Ltd. Opened a new rolling mill.
1950
Tomiichi Nomoto took over management, as the second president.
1961
Tokyo sales branch was opened.
1971
Tokyo factory was founded as the production site for hardened and tempered steel strip with thin-thickness.
1982
Consolidated production of Tokyo factory into the main factory in Nishinomiya.
1988
Eiichi Nomoto joined the company and participated in management.
1989
Tokyo sales branch was moved to the current location.
1995
Invested into the joint venture in Taiwan, Phoenix Heat -Treatment CO.,LTD, as a base for starting oversea operations.
1997
Eiichi Nomoto took over management, as the third president.
2005
Consolidated production of the joint venture in Taiwan into the main factory in Nishinomiya.
2022
Kensuke Nomoto joined the company and participated in management.
2023
Obtained ISO 9001:2015 certification at the headquarters and Tokyo Sales Office.
2025
Kensuke Nomoto took over management, as the fourth president.