Hang Thoa Address: Truc Mai Hamlet, Lau Thuong Commune, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600285555 Phone: 02083827085 Representative: Trinh Thi Thoa Adress: Truc Mai Hamlet, Lau Thuong Commune, Vo Nhai District, Thai Nguyen Province Lau Thuong Commune, Vo Nhai District, Thai Nguyen ProvinceFounding date: 12 - 5 - 2005