Tu Van Dau Thau Va Quan Ly Du An Viet Nam LTD Address: No 415, Dinh Tien Hoang Street, Van Phu Ward, Tinh Lao Cai, Viet Nam Enterprise code: 5200960408 Phone: 0343229114 Representative: Luong Minh Dung Lao Cai ProvinceFounding date: 10 - 11 - 2025