30, Tung Wui Road, Kam Tin, N. T. ,
25 / F, Wofoo Commercial Building, 574-576 Nathan Road, Kln. , Hong Kong
8 / F, Join In Hang Sing Centre, 71-75 Container Port Road, Kwai Chung
Room 6, 12th floor, Pacific trade centre, 2 Kai Hing Road, Kowloon Bay, Kowloon, Hong Kong
Rm. 2606, 26 / F C. C. Wu Bldg, 302-308 Hennessy Rd, WanChai