Tu Van Va Phat Trien Phan Mem Phuong Dong LTD Address: No 3, Lane 864, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101191054 Phone: 0248683419 Representative: Chu Tran Kien Adress: Chu Xa Hamlet, Van Duc Commune, Gia Lam District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 12 - 2001