Quag Cao Cay But Vang LTD Address: No 18, Nguyen Ngoc Nai Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101046025 Phone: 0245657532 Representative: Nguyen Manh Tuan Adress: La Khe Hamlet, Vankhe Commune, Ha Dong District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 8 - 2000