4 / F Kowloon Centre, 29-43 Ashley Road, TST, HK
Headquarter Center, Tian An Hi-Tech Ecological Park, No.730, Yingbin Road, Panyu, Guangzhou, P.R.China
21 Lam Hing Street
Rm 2316, 23 / F, Wing Hing Ind Bldg, 83-93 Chai Wing Kok St
Rm 2106,21/F., Paul Y. Center,51 Hung To Road,