Khai Thuy Address: No 298, Tran Dang Ninh Street, Civil Group 8, Quyet Tam Ward, Son La City, Son La Province Enterprise code: 5500416213 Phone: 02123750718 Representative: Nguyen Van Khai Adress: Civil Group 8, Quyet Tam Ward, Son La City, Son La Province Quyet Tam Ward, Son La City, Son La ProvinceFounding date: 26 - 1 - 2011