|1957.5||The first president Kiyoshi Ozawa founded as a distributor of NITTOSEIKO in Futatsuido-Cho, Minami-Ku, Osaka-City (Current Chuou-Ku, Osaka-City).
Started sales for cross-head screw.
|1959.2||Reorganized to Ozawa Shokai CO., LTD and moved the head office to Kyuzaemon-Cho, Minami-Ku (Current Chuou-Ku, Osaka-City).
2 million JPY capital.
|1962.3||Capital increased to 4 million JPY.|
|1964.11||Capital increased to 8 million JPY.
Established cock warehouse at user.
|1967.10||Built a new warehouse, employee dormitory at Yamasaka-Cho Higashi sumiyoshi-Ku.|
|1968.4||Established Yaita Office.|
|1969.5||Established Hiroshima Office.|
|1970.3||Moved the head office to current Nagai, Sumiyoshi-Ku, Osaka-City.|
|1977.2||Installed computer at head office.|
|1972.3||Established Tottori Office.|
|1976.10||Capital increased to 9.6 million JPY.|
|1977.2||Sei Ozawa was inaugurated as president.|
|1977.3||Computer connected on-line between head office and sales offices.|
|1977.7||Established Shimane Branch.|
|1979.3||Established Fuchu Branch.|
|1980.10||Capital increased to 19 million 2 hundred thousand JPY.|
|1982.5||25th anniversary of founding, new office building and 3D automatic warehouse were completed.|
|1983.3||Established Kasai Branch.|
|1983.7||Established Higashihiroshima Branch.|
|1984.8||Established Kyoto Branch.|
|1985.5||Completed new office building and warehouse of Tottori Office.|
|1985.1||Separated Vehicle equipment department, and established Shinko CO., LTD|
|1986.8||Completed new office building and warehouse of Kasai Branch.|
|1987.5||Integrated Hiroshima Office and Higashihiroshima Branch, moved office and warehouse.|
|1987.7||Capital increased to 48 million JPY|
|1989.4||Changed company name to OLIP CO.,LTD.|
|1992.4||Promoted Kasai Branch, Fukuyama Branch to offices.|
|1992.5||Completed new office building and warehouse of Hiroshima Office.|
|1993.6||Established OLIP SINGAPORE PTE.,LTD.|
|1998.1||Established OLIP INTERNATIONAL TRADING(SHANGHAI)CO.,LTD.|
|1999.5||Hideki Ozawa was inaugurated as president.|
|2004.8||Established Mie Office.|
|2006.12||Completed Himeji Office, moved Kasai.|
|2007.9||Moved Kyoto Office to Shiga, and named Shiga Office.|
|2010.4||Re-established Kasai Office.|
|2012.2||Established PT.OLIP&WIRE METAL (INDONESIA).|
|2012.12||Established OLIP TRADING (THAILAND) CO.,LTD.|
|2015.4||Moved Shiga Office to Nagoya, and named Nagoya Office.|
|2016.4||Integrated Shiga Office to Head Sales Office, and closed Shiga Office.|
|2016.4||Established Technical Center in Himeji-City, Hyogo.|
|2020.4||Established Kanto Office, and integrated with Yaita Office.
Placed Yaita Office as Yaita warehouse for logistic base of Kanto Office.