Dau Tu Va Phat Trien An Huy Joint Stock Company Address: Tu Hamlet, Duong Son Hamlet, Tam Son Commune, Tu Son Town, Bac Ninh Province Enterprise code: 2300347704 Phone: 0915041431 Representative: Nguyen Nhu Chan Adress: Chi Hamlet, Duong Son Hamlet, Tam Son Commune, Tu Son Town, Bac Ninh Province Tam Son Ward, Tu Son City, Bac Ninh ProvinceFounding date: 23 - 10 - 2008