Rm 201 Kwong Sang Hong Centre, 151-153 Hoi Bun Road
301 Connaught Commercial Building
151-153 Hoi Bun Road, Kwun Tong
Rm 510-512, Kwong Sang Hong Centre, HB Rd [ victor. bi (at) eagle-tungyung. com ]
Flat5, 12 / F Wah Chun Ind. Centre, 95 Chai Wan Kok Street, Tsuen Wan
389 King's Road
Flat Q, 5/F., Block 3, Kwun Tong Industrial Centre, 448-458 Kwung Tong Road, Kowloon