Hung Chung Address: Civil Group 9, Tan An Ward, Nghia Lo Town, Yen Bai Province Enterprise code: 5200315292 Phone: 0917381972 Representative: Vu Van Loc Adress: Civil Group 19, Tan An Ward, Nghia Lo Town, Yen Bai Province Tan An Ward, Nghia Lo Town, Yen Bai ProvinceFounding date: 4 - 2 - 2009