Xay Dung Va Thuong Mai Quan Son Joint Stock Company Address: No 201, Nha C, Cong Ty Thue Tau Town, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101945336 Phone: 0246365886 Representative: Hoang Le Minh Adress: Khu, Vien Luyen Kim Den Town, Nhi Khe Commune, Thuong Tin District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 5 - 2006