Phat Trien Cong Nghe Open Az LTD Address: Son Tien Hamlet, Quyet Thang Commune, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601342598 Phone: 0868334999 Representative: Mong Chi Hiep Quyet Thang Commune, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 12 - 7 - 2017