Hītori Whanaketanga
● 2007
Na Hongbin Wang te kamupene i whakatu i runga i te ingoa o te kamupene o Shanghai Rongou Chemical Technology Co., Ltd. Ka timata ki te whakahaere i nga pakihi kaweake.
● 2012
Kua piki ake a maatau kaimahi ki te neke atu i te 100 nga kaimahi.
● 2013
Kua huri te ingoa o te kamupene ki Longou International Business (Shanghai) Co., Ltd.
● 2018
I whakapumautia e to maatau kamupene he kamupene manga Puyang Longou Biotechnology Development Co., Ltd.
● 2020
Ka timata matou ki te hanga wheketere hou e whakaputa whakaehunga--HANDOW Chemical.
