Hop Tac Xa Dich Vu Dien Trung Thanh Address: Thanh Xuyen 4 Hamlet, Trung Thanh Commune, Trung Thanh Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600362168 Phone: 0208866733; 0912378724 Representative: Do Ngoc Hai Trung Thanh Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 21 - 9 - 2004