Dung Khanh Address: No 23 Kham Thien, Kham Thien Ward, Kham Thien Ward, Dong Da District, Ha Noi City Enterprise code: 0101577097 Phone: 0245186768 Representative: Vuong Thi Ha Adress: No 248B, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Kham Thien Ward, Dong Da District, Ha Noi CityFounding date: 7 - 12 - 2004