Phat Trien Cong Nghe Xuan Thanh Joint Stock Company Address: No 24/11, Lane 1295, Giai Phong Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102775461 Phone: 0246342217 Representative: Nguyen Thanh Son Adress: No 34, Civil Group 16, Vinh Hung Ward, Hoang Mai District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 6 - 2008