Dau Tu Xay Dung Va Thuong Mai Tung Duong Joint Stock Company Address: Man Chiem Hamlet, Hong Tien Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600579996 Phone: 02083662424 Representative: Ha Van Tung Hong Tien Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 25 - 4 - 2009