Tu Van Danh Chinh LTD Address: Tan Son Hamlet, Doan Bai Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400813211 Phone: 0822466509 Representative: Nguyen Gia Quynh Doan Bai Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 17 - 4 - 2017