Tarihin Ci Gaba
● 2007
Mista Hongbin Wang ne ya kafa kamfanin da sunan kamfanin Shanghai Rongou Chemical Technology Co., Ltd. Kuma ya fara tunkarar harkokin kasuwancin da ake fitarwa zuwa kasashen waje.
![tarihi1](http://www.longouchem.com/uploads/history1.jpg)
● 2012
Ma’aikatan mu sun karu zuwa sama da ma’aikata 100.
![tarihi2](http://www.longouchem.com/uploads/history2.jpg)
● 2013
Sunan kamfani ya canza zuwa Longou International Business (Shanghai) Co., Ltd.
![tarihi3](http://www.longouchem.com/uploads/history3.jpg)
● 2018
Kamfaninmu ya kafa reshe kamfanin Puyang Longou Biotechnology Development Co., Ltd.
![tarihi4](http://www.longouchem.com/uploads/history4.jpg)
● 2020
Mun fara gina sabon masana'anta samar da emulsion - HANDOW Chemical.
![tarihi 5](http://www.longouchem.com/uploads/history5.jpg)