Phat Trien Xay Dung Va Cong Nghe Viet Nam Joint Stock Company Address: Long Phu Hamlet, Hoa Thach Commune, Quoc Oai District, Ha Noi City Enterprise code: 0107953421 Phone: 02422162288 Representative: Dang Xuan Hoa Hoa Thach Commune, Quoc Oai District, Ha Noi CityFounding date: 9 - 8 - 2017