Talafaasolopito o Atina'e
● 2007
Na faavaeina le kamupani e Mr. Hongbin Wang i le igoa o le kamupani o Shanghai Rongou Chemical Technology Co., Ltd. Ma amata loa ona feagai ma pisinisi auina atu i fafo.
● 2012
Ua faʻateleina a matou tagata faigaluega i le silia ma le 100.
● 2013
Ua suia le igoa o le kamupani i le Longou International Business (Shanghai) Co., Ltd.
● 2018
Na faʻatuina e la matou kamupani se lālā o le kamupani Puyang Longou Biotechnology Development Co., Ltd.
● 2020
Ua amata ona matou fausia se fale gaosi oloa fou e gaosia ai le emulsion--HANDOW Chemical.
