Company profile

Company name ONDA MFG. CO., LTD.
Establishment November 1963
Representative President Yoshinori Onda
Capital 90 million yen
Annual turnover 22.1 billion yen (2023)
Number of employees 867 (Including employees of group companies)
Business Development, manufacture and sales of housing components such as valves, fittings, plastic pipes, for hot and cold water supply, oils, and gasses.
Group company ONDA SEKI MFG.CO.,LTD.
Major Banks Ogaki Kyoritsu Bank
Japan Finance Corporation for Small and Medium Enterprise

Annual sales by year


1963 Company established
1967 Die Cast Division added
1969 Plastic Division added
1972 Reorganized to business corporation with Masaru Onda as the first president
1973 Built Miyama plant (2,313m2)
Copper and Brass Division added
Brass bar processing started
1974 Started machining for forged brass
1975 Established ONDA ELECTRIC MFG.CO.,LTD.
1980 Increased capital to 90 million yen
1981 Expanded Miyama plant by 722m2
1984 Expanded Miyama plant by 2,442m2
1987 Yoshinori Onda was appointed the president
1989 Expanded Miyama plant by 1,520m2
1993 Expanded Miyama plant by 1,612m2
1995 Opened Sapporo Office
1996 Established ONDA SEKI MFG.CO.,LTD. (5,327m2)
1997 Opened Tokyo Office
2000 ONDA MFG Seki Plant acquired the JIS certification
Expanded Seki Plant by 3,188m2
Opened Fukuoka Office
2001 ONDA MFG Seki Plant acquired ISO14001 certification
Opened Osaka Office
Opened Sendai Office
Built a Distribution Center (5,160m2)
2002 Opened Toyama Office
2003 Opened Okayama Office
2005 Built new plant for plastic products (4,226m2)
Acquired ISO9001 certification
Opened Saitama Office
2007 Opened Chubu Office
2008 Opened Tominaga Plant (22,225m2)
2010 Opened Morioka Office
Opened Yokohama Office
Opened Shizuoka Office
Opened Niigata Office
Opened Hiroshima Office
Opened Takamatsu Office
2011 Opened Utsunomiya Office
Opened Tachikawa Office
2012 Opened Kagoshima Office
Opened Sendai Distribution Center
Opened Okayama Distribution Center
2013 Built Head-Office Building of ONDA SEKI MFG.CO.,LTD.
2014 Established O-N-D-A CO.,LTD.
Opened Chiba Office
2015 Opened Hiroshima Distribution Center
(Relocated from Okayama Distribution Center)
Expanded Tominaga Plant by 2,057m2
2016 Expanded Seki Plant by 23,571m2
Expanded Seki Plant by 859m2
2018 Expanded Seki Plant by 3,258m2
Expanded Seki Plant by 1,308m2
2019 Established ONDA MIYAMA MFG.CO.,LTD.
ONDA MFG. CO., LTD. Absorbed and merged O-N-D-A CO., LTD.
Opened Nagoya Office
Chubu office changed name to Gifu office
Established NANAIRO MFG.CO.,LTD.
2021 NANAIRO MFG.CO.,LTD. certified as a special subsidiary of ONDA MFG.CO.,LTD. Group
2022 Opened Kyoto Office
Opened Kobe Office
Expanded Tominaga Surface Treatment Plant by 827m2

Office location

This is our business and service network stretching across Japan. Onda Manufacturing strives for attentive business activity and prompt service to meet your needs as a comprehensive piping material manufacturer.

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