Dau Tu Va Xay Dung Toan Thinh Joint Stock Company Address: No 10, Lane 226, Tran Hung Dao Street, Doan Ket Ward, Lai Chau City, Lai Chau Province Enterprise code: 6200115471 Phone: 0981280567 Representative: Mai Thi Huong Doan Ket Ward, Lai Chau City, Lai Chau ProvinceFounding date: 7 - 9 - 2021