Hoang Long LTD Address: No 06, Huoi Hin Street, Civil Group 11, Quyet Thang Ward, Quyet Thang Ward, Son La City, Son La Province Enterprise code: 5500195733 Phone: 0212852118 Representative: Le Van Le Adress: Civil Group 11, Quyet Thang Ward, Son La City, Son La Province Quyet Thang Ward, Son La City, Son La ProvinceFounding date: 8 - 8 - 2001