March,1921 Suehiro Syokai(Private) found at Minami Horie, Nishi-ku, OsakaStarted to manufacture and sale the push cart, vehiclesfor spinning, cart & large cart, rubber castor of Sabo-typed (Licensed) and hoist for rubber castors.
April,1941
Changed the organization to Company Limited, moved and built a new factory at Minatoyamachi, Osaka-shi.
December,1941
Opened a office at Kitahorie, Nishi-ku, Osaka-shi
August,1957 Opened Nagoya office at Doroe- mati, Nakanuya-ku, Nagoya-shi
October,1860 Established SUEHIRO Tokyo factory
February,1962 Build new office and moved to at Yada-cho, Higashi-ku, Nagoya-shi as Nagoya Office.
January,1971 Exchanged the company name in English to SUEHIRO INDUSTRIES, LTD.
April,1988 Opened Tokyo Office at Kanda Nishiki-cho, Chiyoda-ku, Tokyo.
August,1991 Moved Tokyo office to Kanda Tomiyama-cho, Chiyoda-ku, Tokyo.
May,1997 Completed the first term construction of Ako factory. (Steel frame 1 building about 3,000m2)
February,2002 Participated in KATSUYAMA GROUP under condition