Phat Trien Cong Nghe In DP Viet Nam Joint Stock Company Address: No 128 E5, Phuong Mai Town, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0102707623 Phone: 0242949699; 0245740323 Representative: Nguyen Hung Son Adress: No 128 E3, Phuong Mai Town, Phuong Mai Ward, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 7 - 4 - 2008