Company Profile
Trade Name
Okumura Metals Co., Ltd.
Otsu Head Office
Prefecture 520-0056 1-1 Suehirocho, Otsu City, Shiga Prefecture Nippon Life Otsu Building 3F
TEL: (81)77-572-7185 FAX: (81)77-574-7786
Ritto Office (Registered Head Office)
Prefecture 520-3041 575 Deba, Ritto City, Prefecture
TEL: (81)77-552-4641 FAX: (81)77-553-6338
Representative
Hideki Shiraishi, President
Established
1926
Capital
100 million yen
Sales
(Okumura Group)
225.6 billion yen (FY2021)
Number of employees
35 (Okumura Japan)
2,500 (whole Okumura Group)
Major Customers
(Okumura Group)
Panasonic Corporation
Daikin Industries, Ltd.
Hitachi Johnson Controls Air Conditioning Co., Ltd.
Mitsubishi Electric Corporation
Fujitsu General Limited
Corona Corporation
Daihen Corporation
Main supplier
Furukawa Electric Co., Ltd.
FURUKAWA SANGYO KAISHA, LTD.
Fine Metal Technologies Public Company Limited
Kaimei Copper Elongation Co., Ltd.
OKUDA-KINZOKU CO.,LTD
Overseas factory
China (Shanghai, Guangzhou), Malaysia, Thailand

History
1926
Established Okumura Yonezaburo Shoten Business Farm
1946
Became a designated wholesaler of Furukawa Electric Co., Ltd.
1954
Reorganized as Okumura Yonezaburo Co., Ltd. Limited liability company.
1963
Established new head Office in Sakuragawa, Osaka
1970
Changed company name to Okumura Metals Co., Ltd.
Opened Factory in Ritto City, Shiga Prefecture. Started copper tube processing
1987
Established Okumura Metals Malaysia
1993
Established Guangzhou Autom Air-conditioner Parts Co., Ltd. in Guangzhou, China
1997
Established Shanghai Koryu Metals Co., Ltd. in Shanghai, China
2005
Acquired ISO14001 at Okumura Metals Headquarters
Established Okumura Metals (Thailand) Co., Ltd
2006
Acquired ISO9001 and ISO14001 at all overseas factories.
2009
Acquired ISO9001 in Japan
2018
Relocated head Office to Amagasaki, Hyogo Prefecture
Okumura Metals (Thailand) Co., Ltd. 2nd factory started operation
2019年
Shanghai Koryu Metals Co., Ltd. 2nd factory started operation
2020
Became a wholly owned subsidiary of Daishin P&T Co., Ltd., which spun off from Furukawa Electric
2021
Moved head Office to Otsu City, Shiga Prefecture Merged
Merged with Daishin P&T Co., Ltd.

Access
Head Office
■ Location

Prefecture520-0056 1-1 Suehirocho, Otsu City, Shiga Prefecture Nippon Life Otsu Building 3F
TEL : (81) 77-552-7185　FAX : (81) 77-574-7786

■ By Public Transportation

Get off at Otsu Station on the JR Tokaido Line and walk for 1 minute

■ By Car

From the Meishin Expressway Otsu Interchange, take Prefectural Road 56 and then Prefectural Road 103. Follow the signs for Otsu Station.

Ritto Factory
■ Location

Prefecture 520-3041 575 Deba, Ritto City, Shiga
TEL: (81)77-552-4641 FAX: (81)77-553-6338

■ By Public Transortation

5 minutes by taxi from Moriyama Station on the JR Tokaido Line

■ By Car

From the Meishin Expressway Ritto Interchange, exit onto National Route 8, go diagonally to the left at the Takuya Yakeya intersection and enter a one-way street 500m on the left