Xay Dung Thuy Loi-Thuy Dien I Son La Joint Stock Company Address: Tieu Khu 11, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500209513 Phone: 02123843697 Representative: Nguyen Hai Dung Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 27 - 1 - 2003