Tu Van Thiet Ke Va Xay Dung Mien Bac Joint Stock Company Address: No 29, Le Van Tam Street, Civil Group 13, Minh Khai Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100412944 Phone: 0985776333 Representative: Nguyen Van Thang Adress: Civil Group 12, Minh Khai Ward, Ha Giang City, Ha Giang Province Minh Khai Ward, Ha Giang City, Ha Giang ProvinceFounding date: 30 - 9 - 2013