Tu Van Xay Dung Dtd Joint Stock Company Address: No 265, Thanh Nien Street, Civil Group 31, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200598347 Phone: 0988680000 Representative: Tran Phuong Diep Adress: Civil Group 31, Hong Ha Ward, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 21 - 12 - 2010