Dau Tu Kinh Bac Joint Stock Company Address: No 169 Tran Hung Dao, Civil Group 21, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200588349 Phone: 02166251020 Representative: Vu Trung Kien Adress: No 20 Pham Hong Thai, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 11 - 11 - 2010