Nguoi Cung Phat Trien Ngoc Vung Joint Stock Company Address: P1109, Nha 18T2 Le Van Luong, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101789172 Phone: 0242812760 Representative: Tuong Do Hung Adress: No 4 Ton That Tung, Trung Tu Ward, Dong Da District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 10 - 2005