Giang Son Joint Stock Company Address: No 17, Tran Dang Ninh Street, Civil Group 11, Quyet Tam Ward, Son La City, Son La Province Enterprise code: 5500217659 Phone: 02123852549 Representative: Nguyen Van Hung Adress: Civil Group 11, Quyet Tam Ward, Son La City, Son La Province Quyet Tam Ward, Son La City, Son La ProvinceFounding date: 4 - 8 - 2004