Van Phong Dang Ky Quyen Su Dung Dat Quan Do Son Address: No 195 Ly Thanh Tong, Ngoc Xuyen Ward, Do Son District, Hai Phong City Enterprise code: 0200985185 Phone: 02253616389 Representative: Bui Minh Tuyen Ngoc Xuyen Ward, Do Son District, Hai Phong CityFounding date: 22 - 9 - 2009