Phong Thong Ke Huyen Thuan Chau Address: Tieu Khu 14, Thuan Chau Town, Thuan Chau District, Son La Province Enterprise code: 5500374669 Phone: 02123847051 Thuan Chau Town, Thuan Chau District, Son La ProvinceFounding date: 6 - 7 - 2009