Xay Dung Hoang Quan LTD Address: Civil Group 42, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200505663 Phone: 02163580324 Representative: Le Van Quan Adress: Civil Group 42, Hong Ha Ward, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 31 - 3 - 2010