Phat Trien Cong Nghe Cao Dai Duong LTD Address: No 71 T1 A4b Tap The 128C Dai La, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102308481 Phone: 0248390857 Representative: Trinh Tuan Dung Adress: P1 A4b, 128C Dai La Town, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 7 - 2007