Address：1st Floor, No.4 Songgangdong, Dadao Road, Yuexiu District, Guangzhou, China
Phone：180 2749 2987
Tel：86 20 87675481、86 20 87676155
Fax：86 20 87674985
HK Add： 1/F, 11 yik yam street, happy valley, Hong kong 

Tel：852 25722098
E-mail：onion_ltd@163.com
Sina：http://weibo.com/onionpltd
WeChat：OnionProjectLtd