Tu Van Va Xay Dung Yen Hung LTD Address: No 420, Civil Group 73, Yen Ninh Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200809615 Phone: 0972524533 Representative: Nguyen Manh Hai Adress: No 420, Civil Group 73, Yen Ninh Ward, Yen Bai City, Yen Bai Province Yen Ninh Ward, Yen Bai City, Yen Bai ProvinceFounding date: 29 - 4 - 2014