Chi Nhanh Cong Ty Co Phan Thuong Mai Thanh Hung Tai Mai Son Address: Hamlet 3, Tieu Khu 20, Hat Lot Town, Huyen Mai Son, Mai Son District, Son La Province Enterprise code: 5500217232-001 Phone: 0212843108 Representative: Nguyen Danh Binh Adress: Hamlet 5, TK 20, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 4 - 10 - 2005