Dien Co Viet Ha LTD Address: No 5, Lot 2C, Trung Yen 11 Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106117777 Phone: 02422020201 Representative: Nguyen Hoang Mai Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 3 - 2013