Dong Bac Joint Stock Company Address: No 6, Civil Group 19, Trung Vuong Ward, Trung Vuong Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600606544 Phone: 02083651530 Representative: Nguyen Van Quang Adress: Civil Group 19, Trung Vuong Ward, Thai Nguyen City, Thai Nguyen Province Trung Vuong Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 19 - 5 - 2009