Co Khi Va Xay Dung Thang Long Joint Stock Company Address: No 5, Lane 43, Trung Kinh Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101821820 Phone: 02422117188 Representative: Nguyen Manh Hung Adress: P55a1, Buu Dien So 60 Town, Tho Quan Lane, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 11 - 2005