Tu Van Dau Tu Va Xay Dung Ha An Joint Stock Company Address: Civil Group 3, Tan Viet Street, Tan Dan Ward, Viet Tri City, Phu Tho Province Enterprise code: 2600506578 Phone: 02103842155 Representative: Tran Thi An Adress: Civil Group 3, Tan Viet Street, Tan Dan Ward, Viet Tri City, Phu Tho Province Tan Dan Ward, Viet Tri City, Phu Tho ProvinceFounding date: 20 - 3 - 2009