Phat Trien Cong Nghe Cao Viet Nam LTD Address: No 45 Au Co, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0101530081 Phone: 0913081664 Representative: Do Dao Chau Adress: No 45 Au Co, Quang An Ward, Tay Ho District, Ha Noi City Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 16 - 9 - 2004