Dau Tu M3H Joint Stock Company Address: No 97, Cau Giay Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105448617 Phone: 02436419318 Representative: Pham Ngoc Khoa Adress: 23 Khu 4/a1 Civil Group, Cua Ong Ward, Cam Pha City, Quang Ninh Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 8 - 2011