Chi Nhanh Cong Ty TNHH Xay Dung Hoang Anh Tai Son La Address: Sang Hamlet, Chieng Xom Commune, Son La City, Son La Province Enterprise code: 1000214564-001 Phone: 0227833486 Representative: Nguyen Ngoc Anh Adress: No 4-B8, DH Ngoai Thuong Town, Lang Thuong Ward, Dong Da District, Ha Noi City Chieng Xom Commune, Son La City, Son La ProvinceFounding date: 11 - 10 - 2005