Vang Bac Da Quy Xuan Nghiem Address: No 2044, Hung Vuong Street, Nong Trang Ward, Viet Tri City, Phu Tho Province Enterprise code: 2600887972 Phone: 0904024048 Representative: Pham Van Nghiem Adress: Kim Lu Hamlet, Phu Ung Commune, An Thi District, Hung Yen Province Nong Trang Ward, Viet Tri City, Phu Tho ProvinceFounding date: 21 - 6 - 2013