Phat Trien Cong Nghe My Thuat HTTB Joint Stock Company Address: Khu 21 Can Ho, Nha May Be Tong HN Town, Dong Ngac Commune, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0102246789 Phone: 0247575481 Representative: Hoang Minh Trong Adress: No 52/120, Phan Chuong B P.Van Mieu Street, Nam Dinh City, Nam Dinh Province Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 12 - 5 - 2007