17/F, 1 Lyndhurst Terrace Hong Kong,
Unit A, 14 / F, Shun On Comm Bldg. , 112-114 Des Voeux Road, Central,
22, Tung Yuen Street Yau Tong Bay, Kowloon
Flat 2, 8 / F, Wing Shing Industrial Building, Ng Fong Street, San Po Kong
Flat B12,5/F, Kin Tak Fung Ind. Bldg
Room 2020-21, No. 1 Hung To Road Building, Ngau Tau Kok, Kowloon