Rm 1014 Blk A Hi-Tech Ind Ctr
7 / F. , Kin On Commercial Building, 49-51 Jervois Street, Sheung Wan,
ROOM 1005 WINGYUEBUILDING60-64 DES VOEUX RD WEST SHEUNGWAN HK
Flat H, 87/ F, Block 5, WING FOK CENTRE, 1 IUEN CHIT STREET,,
Flat B, 6 / F. , Wing Hin Factory Building, 31-33 Ng Fong St. ,
Room 1522, Nan Fung Centre 264-298, Castle Peak Road, Tsuen Wan, N. T. Hong Kong