Dau Tu Va Thuong Mai Hieu Hung Address: No 779, Cach Mang Thang Tam Street, Civil Group 4, Gia Sang Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600202037 Phone: 02083859456 Representative: Vu Hong Coi Adress: Civil Group 4, Gia Sang Ward, Thai Nguyen City, Thai Nguyen Province Gia Sang Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 2 - 7 - 2008