Thuong Mai Va Van Tai Khanh Vinh Address: No 863, Cach Mang Thang Tam Street, Civil Group 9, Gia Sang Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600967290 Phone: 02083857690 Representative: Nguyen Duy Hao Gia Sang Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 13 - 7 - 2011