Tu Van Xay Dung Va Thuy Dien Att Joint Stock Company Address: No 182, Chu Van Thinh Street, Civil Group 3, To Hieu Ward, Son La City, Son La Province Enterprise code: 5500390413 Phone: 02122241216 Representative: Do Duy At Adress: Civil Group 3, Son La City, Son La Province To Hieu Ward, Son La City, Son La ProvinceFounding date: 30 - 1 - 2010