Phat Trien Cong Nghe Bac Ha LTD Address: No 292, Tran Phu Street, Dong Ngan Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300554891 Phone: 02223760215 Representative: Nguyen Van Quynh Adress: Van Cam Hamlet, Dong Lo Commune, Hiep Hoa District, Bac Giang Province Dong Ngan Ward, Tu Son City, Bac Ninh ProvinceFounding date: 15 - 6 - 2010