Wing Yue Bldg.,60-64 Des Voeux Road West
VTech Communications Ltd.,23/F, Tai Ping Industrial Centre, Block 1,57 Ting Kok Road, Tai Po, N.T.,
Rm 1,7/F 199 Tai Kok Tsui Road, Kowloo
1608, 16f Nan Fung Tower, 173 Des Voeux Road, Central
Easey Commercial Building Hennessy Road, Wanchai
438-444 Shanghai STEET
Unit A, 13/F, Wing Tai Centre, 12 Hing Yip Street
Room 1407, Worldwide Ind, Ctr, 43-47 Shanmai St, Fotan, Shatin, Hongkong