Cong Nghiep Hai Au Joint Stock Company Address: No 200, Civil Group 8, Luong Chau Ward, Song Cong City, Thai Nguyen Province Enterprise code: 4600376178 Phone: 02083762446 Representative: Nguyen Anh Tuan Adress: No 59, Civil Group 14, Tich Luong Ward, Thai Nguyen City, Thai Nguyen Province Luong Chau Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 12 - 8 - 2005