Xay Dung Cong Trinh Van Hoa Thang Long LTD Address: No 650, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101735850 Phone: 02435528301 Representative: Nguyen Dinh Huynh Adress: No 59, Kham Thien Street, Kham Thien Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 2 - 8 - 2005