Son Va Xay Dung Dong Tien Joint Stock Company Address: No 46, Nguyen Van Huyen Street, Cau Giay District, Ha Noi City Enterprise code: 0104351080 Phone: 02462690099 Representative: Duong Thanh Chung Adress: No 48, Nguyen Van Huyen Street, Cau Giay District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 4 - 1 - 2010