Xay Dung Cong Trinh H&N LTD Address: Moi Hamlet, Hong Son Hamlet, Son Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200793404 Phone: 02163575234 Representative: Le Anh Tu Adress: 102 NC4, Cy Cluster, CP 84, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Son Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 12 - 12 - 2012