Hau Do Address: Civil Group 5, Tan Lap Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600592669 Phone: 02083751812 Representative: Ngo Ngoc Hau Adress: Civil Group 5, Tan Lap Ward, Thai Nguyen City, Thai Nguyen Province Tan Lap Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 8 - 5 - 2009