Flat 2-3, 4 / F, Join In Hang Sing Centre
1516, 83-93 Chai Wan Kok Street
Rm 1501, Hollywood Plaza, 610 Nathan Road
Blk A, 5/Fl, Lung Shing Industrial Building, 142-8 Texaco Road, Tsuen Wan, Hong Kong,
Unit 01,12/F., Golden Industrial Building,16-26 Kwai Tak Street, Kwai Chung