Dau Tu Va Xay Dung Hung Khanh LTD Address: Civil Group 11, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200260893 Phone: 0216845674 Representative: Bui Sy Thep Adress: No 388, Civil Group 11, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 22 - 6 - 2006