Phat Trien Phan Mem QH LTD Address: 237 Ha Huy Tap, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0102128111 Phone: 0246982472 Representative: Nguyen Van Quyet Adress: Nghia Vu Hamlet, Duc Tu Commune, Dong Anh District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 3 - 1 - 2007