Phat Trien Cong Nghe T&S - (Trach Nhiem Huu Han) Address: Phong Xa Hamlet, Dong Phong Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2300244963 Phone: 02122884025 Representative: Bui Huu Son Dong Phong Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 30 - 11 - 2004