RM D, Suite C1, 6 / F, Wing Hing Industrial Building, 14 HING YIP Street,
Austin Road, Hong Kong, Hong Kong,
21 Lam Hing Street
RM D, Suite C1, 6/F, Wing Hing Industrial Building, 14 HING YIP Street, Kwun Tong, Kowloon, Hong Kon Hong Kong, Hong Kong
Wah Shing Center, No. 11 Shing Yip St. , Kwun Tong, Kowloon, Hong Kong.