Kwai Chung
No. 31a, Hoi Luen Industrial Centre
kln, HK, Hong Kong,
Rm 3-4, 4th Floor, Treasure Centre, 42 Hung To Road, Kwun Tong
Shing Yip
4/F., Wai Tak Industrial Building,29 Tonkin St., Kln. Hong Kong,
Flat A, 14/F Wing Cheung Industrial Building, 58-70 Kwai Cheong Road Kwai Chung, N.T. Hong Kong Hong Kong,