Dau Tu Thiet Bi Xay Dung Thang Long Joint Stock Company Address: No 54, Lane 136, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106522454 Phone: 0988859098 Representative: Vu Xuan Vien Adress: No 54, Lane 136, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 4 - 2014