Tu Van Dau Tu Va Phat Trien Thuong Mai Hoang Oanh LTD Address: No 22, Lane 14, Phao Dai Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0107287348 Phone: 0356975385 Representative: Nguyen Hoang Nam Adress: No 52 Thinh Yen, Phuong, Hue Street, Hai Ba Trung District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 11 - 1 - 2016