Singular Chau A LTD Address: 8th Floor, Quy Hanh Building, No 165, Ba Trieu Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107018930 Phone: 02822788886 Representative: Nguyen Van Thanh Adress: No 16/121 Thai Ha, Trung Liet Ward, Dong Da District, Ha Noi City Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 10 - 2015