Thiet Bi Ky Thuat So Va May Tinh Phu Long LTD Address: No 20, Han Thuyen Street, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101389142 Phone: 0249332808 Representative: Le Duc Phuong Adress: 1 Hoang Dieu Hamlet, Thai Binh City, Thai Binh Province Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 5 - 8 - 2003