Flat 7J, Chung Kai Industrial Bldg., 9 Luk Hop Street, San Po Kong, Kln.
Rm 26, 9 / F, Man Yiu Building, Man Yuen
1 / F, Kin Ga Industrial Bldg. . N. T.
HANG SENG MONGKOK BUILDING,677 NATHAN ROAD,MONGKOK, KOWLOON, HONG KONG
Kailey Ind. Centre, 18 Fung Yip St. Hongkong
Room 202, 2/F, New Commerce Centre, 19 On Sum Street