Xay Dung Va Thuong Mai Lam Son Joint Stock Company Address: No 234, Lane 8, Chu Van Thinh Street, Civil Group 11, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500181089 Phone: 02123851579 Representative: Truong Dinh Lam Adress: No 8, Civil Group 11, Chieng Le Ward, Son La City, Son La Province Chieng Le Ward, Son La City, Son La ProvinceFounding date: 25 - 10 - 1999