10 Ka Yip Street
7 / F. , Kin On Commercial Bulding, 49-51 Jervois Street
Rm T, 12 / F, Block 3, Kwun Tong Industrial Centre 448-458, Kwun Tong Rd. , Kowloon.
No. 72 KongKou Road
Flat 7, 5 / F, Block B, Tonic Industrial Center, 19 Lam Hing Street, Kowloon Bay, Kowloon, Hong Kong
longang, shenzhen, guangdong, Hong Kong,518118