Kien Truc Han Viet LTD Address: No 9/9, To Tien Lane, Kham Thien Street, Kham Thien Ward, Dong Da District, Ha Noi City Enterprise code: 0108781172 Phone: 02435185851 Representative: Pham Van Hai Kham Thien Ward, Dong Da District, Ha Noi CityFounding date: 12 - 6 - 2019