Tu Van Dau Tu Xay Dung So 6 LTD Address: No 193, Quang Trung Street, Civil Group 53, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200475514 Phone: 02163851868 Representative: Nguyen Quoc An Adress: No 27, Hamlet 9, Hop Minh Commune, Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 2 - 12 - 2009