Kwong Tong Industrial Building
Room F47, 20 / F. , Block F, Wah Lok Industrial Centre, No. 31-41, Shan Mei Street, Fo Tan
Flat 6/G, Houston Industrial Building,32-40 Wang Lung Street Tsuen Wan Hong Kong,
177 Hoi Bun Road
Flat H,3/F Lap Tak Building,205-217 Lock Hart Road, Wanchai
6/F, 110 Jervois Street, Sheung Wan,,
10Q, Hung Cheong Factory Bldg. , 3 Kwong Cheung Street, Cheung Sha Wan,
Rm1213,12/F, Ocean Centre, Harbour City, 5canton Road