Khoang San Minh Quan Joint Stock Company Address: No 21, Lane 42, Yen Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105354831 Phone: 0923577999 Representative: Do Trong Hiep Adress: Civil Group 34, Xuan Khanh Ward, Son Tay Town, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 6 - 2011