Cong An Quan Do Son Address: No 244 Ly Thanh Tong, PH��NG H�i S�N, Do Son District, Hai Phong City Enterprise code: 0202023916 Phone: 02253865938 Representative: Nguyen Tran Luyen Adress: Civil Group 5, Van Huong Ward, Do Son District, Hai Phong City Do Son District, Hai Phong CityFounding date: 5 - 5 - 2020