22 / F, 9 Chong Yip Street, Kwun Tong, Kowloon
Rm A15, 8 / F Tonic Industrial Centre, 26 Kai Cheung Road, Kowloon Bay, Kowloon
Unit E28, 4 / F. , Selwyn Industrial Building, 404 Kwun Tong Road, Kwun Tong, Kowloon,
25/F, Westin Centre, 26 Hung To Road, Kwun Tong, Kowloon Hong Kong SAR,
Suite 1306B Hollywood Centre, 233 Hollywood Rd, Sheung Wan,
Flat C, 10 / F. , Kai Centre, 36 Hung To Road, Kwun Tong, Kowloon, Hong Kong