Kinh Doanh Xay Dung Tay Bac Joint Stock Company Address: No 61, Nguyen Thai Hoc Street, Tan Phong Ward, Tinh Lai Chau, Viet Nam Enterprise code: 6200130991 Phone: 0982776920 Representative: Nguyen Ngoc Trung Lai Chau ProvinceFounding date: 15 - 10 - 2025