Tu Van Xay Dung So 1 Bac Kan Joint Stock Company Address: No 408, Vo Nguyen Giap Street, Civil Group 4, Phung Chi Kien Ward, Bac Kan City, Bac Kan Province Enterprise code: 4700270305 Phone: 0941922078 Representative: Tran Nhu Hai Phung Chi Kien Ward, Bac Kan City, Bac Kan ProvinceFounding date: 27 - 3 - 2018