Dau Tu Xay Dung Tan An Phu Joint Stock Company Address: Tieu Khu 4, Mai Chau Town, Mai Chau District, Hoa Binh Province Enterprise code: 5400376285 Phone: 0988699221 Representative: Nguyen The Tuyen Adress: Phuc Be Hamlet, Song Mai Commune, Bac Giang City, Bac Giang Province Mai Chau Town, Mai Chau District, Hoa Binh ProvinceFounding date: 31 - 10 - 2011