Room 17-18, 5 / F. , Block A, Hi-Tech Industrial Centre, 5-21 Pak Tin Par St, Tsuen Wan.
Suite 2106, 21 / F. , Kwong Kin Trade Centre, 5 Kin Fat Street,
Room A, 5 / F, Shing Lee Comm Building, 6-12 Wing Kut Street, Central
Flat 1, 5 / F, Bou Lee Building, 100-135 Bulkeley Street