Xay Dung Va Thiet Bi Dien Trung Son LTD Address: No 45a Giang Van Minh, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101373713 Phone: 0249762334 Representative: Nguyen Thai Son Adress: C2 To 34, Dich Vong Ward, Cau Giay District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 6 - 2003