Hop Tac Xa Khai Thac & SXVLXD Thanh Dung Mai Son - Son La Address: 161, TK4, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500319361 Phone: 0212843515 Representative: Bui Van Thanh Adress: 161, TK4, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 8 - 8 - 2008