Mai Anh LTD Address: It Ong Town, Muong La District, Son La Province Enterprise code: 5500349736 Phone: 02123831309 Representative: Vu Van Hinh Adress: It Ong Town, Muong La District, Son La Province It Ong Town, Muong La District, Son La ProvinceFounding date: 2 - 3 - 2009