Phat Trien Cong Nghe Hoang Hiep Joint Stock Company Address: Lot C19 Yen Xa, Khu Dau Gia Tan Trieu, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0106852170 Phone: 0973282161; 0969345888 Representative: Cao Van Hiep Adress: No 65, 16B Civil Group, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 19 - 5 - 2015