Viet Hung Yen Lang LTD Address: Nhat Tri Hamlet, Yen Lang Commune, Dai Tu District, Thai Nguyen Province Enterprise code: 4601329004 Phone: 0976896717 Representative: Hoang Van Duong Yen Lang Commune, Dai Tu District, Thai Nguyen ProvinceFounding date: 14 - 3 - 2017