Room 408, 4 / F, Shiu Fat Industrial Building, 139-141 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong
1 / F, Block A, Kiu Kwong Industrial Bldg, 6-10 Ka Hing Rd, Kwai Chung,
15 / F. , Harbour View Tower,
on sum street
Block D, 8 / F, Mai Shun Ind. Bldg. ,
15 / F, Highgrade Building, 117 Chatham Road, Tsim Sha Tsui, Kowloon, Hong Kong
42-50 Lei Muk Road,