Unit 5, 7/F., Grandtech Centre, 8 On Ping Street, Shek Mun, ShaTin, N.T., Hong Kong.
2608 0880
Room 1304, Java Commercial Centre, 128 Java Road, North Point, Hong Kong.
2180 7781
Room I-J, 4/F, Wang Kwong Industrial Building, 45 Hung To Road, Kwun Tong, Hong Kong
27776319
RM C2, 11/F, Camel Paint Building Block 1, 62 Hoi Yuen Road, Kwun Tong, Kowloon
6094 5320