Tro Choi Chien Thang LTD Address: 2nd Floor, 195 Doi Can Building, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105267434 Phone: 02462736120 Representative: Bui Anh Tuan Adress: P209 Nha A Tap The Ngoc Khanh, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 4 - 2011