Xay Dung Va Dau Tu Phat Trien Moi Truong Thang Long Joint Stock Company Address: No 55G, Lane 281, Tran Khat Chan Street, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105907035 Phone: 02438212860 Representative: Truong Thi Nghien Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 6 - 2012