Xuan Thien Yen Bai LTD Address: Na De Thang Hamlet, Khao Mang Commune, Khao Mang Commune, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200691628 Phone: 02163878698 Representative: Mai Xuan Huong Adress: Tap The Vat Tu Thuy Loi, Tu Hiep Commune, Thanh Tri District, Ha Noi City Khao Mang Commune, Mu Cang Chai District, Yen Bai ProvinceFounding date: 13 - 12 - 2011