Dau Tu Chau A Joint Stock Company Address: Phu Khe Thuong Hamlet, Phu Khe Commune, Tu Son Town, Bac Ninh Province Enterprise code: 2300544269 Phone: 0912466028 Representative: Nguyen Van Quyen Adress: Phu Khe Thuong Hamlet, Phu Khe Commune, Tu Son Town, Bac Ninh Province Phu Khe Ward, Tu Son City, Bac Ninh ProvinceFounding date: 21 - 4 - 2010