Rm 201, 2/f Advanced Technology Centre, No, 2 Choi Fat Street, Sheung Shui, N.T
07 NAM WO HONG BUILDING NO 148 WING LOK STREET SHEUNG WAN
Unit 810, 8 / F, Metro Center 1, 32, Lam Hing Street, Kowloon Bay, Kowloon
Unit 502, 5 / F. , Well Fung Ind Centre, 58-76 Ta Chuen Ping St. , Kwai Chung, N. T