Duc Tuan Mai Son LTD Address: No 39, Hamlet 3, Tieu Khu 3, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500601223 Phone: 0981406699 Representative: Pham Anh Tuan Adress: No 39, Hamlet 3, Tieu Khu 3, Hat Lot Town, Mai Son District, Son La Province Founding date: 13 - 1 - 2020