Dau Tu Phat Trien Dien Tu Vien Thong Toan Cau LTD Address: Xuan Thu Quarter, Dong Ngan Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300780883 Phone: 0983680888 Representative: Nguyen Van Hop Adress: Dao Thuong Hamlet, Tan Hung Commune, Soc Son District, Ha Noi City Dong Ngan Ward, Tu Son City, Bac Ninh ProvinceFounding date: 28 - 6 - 2013