Tong Hop Xay Dung C&H Joint Stock Company Address: No 9 Civil Group 16, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102014530 Phone: 0248551896 Representative: Nguyen Dang Dan Adress: No 31, Thi Sach Street, Hai Ba Trung District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 8 - 2006