Khoang San HHC Viet Nam LTD Address: No 9, Lane 3, Cu Chinh Lan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107012777 Phone: 0987756688 Representative: Nguyen Van Hai Adress: P321, Tap The Phuong Mai, Phuong Mai Ward, Dong Da District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 2 - 10 - 2015