Hoang Hung Address: Binh Son Hamlet, Tam Son Commune, Song Lo District, Vinh Phuc Province Enterprise code: 2500276659 Phone: 0211858600 Representative: Nguyen Thi Chung Adress: Phuong Khoan Commune, Song Lo District, Vinh Phuc Province Tam Son Town, Song Lo District, Vinh Phuc ProvinceFounding date: 27 - 6 - 2007