Quang Cao Truyen Thong Alma - Alta Viet Nam LTD Address: 137 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106137526 Phone: 02466705093 Representative: Tran Van Vinh Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 3 - 2013