Hop Tac Xa Hoang Anh Address: NR: Hoang Thi Anh, Thong Nong Town, Thong Nong District, Cao Bang Province Enterprise code: 4800732401 Phone: 02063875290 Representative: Hoang Thi Anh Adress: No A02, Khu Pho, Thong Nong Town, Thong Nong District, Cao Bang Province Thong Nong Town, Thong Nong District, Cao Bang ProvinceFounding date: 9 - 5 - 2011