Phat Trien Cong Nghe PT LTD Address: 91B Tho Nhuom, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101473179 Phone: 0249435404 Representative: Vu Duy Phong Adress: No 91B, Tho Nhuom Street, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 4 - 2004