Ky Thuat Dien Joint Stock Company Address: No 23 Tieu Khu 3, Thuan Chau Town, Thuan Chau District, Son La Province Enterprise code: 5500562849 Phone: 0968260226 Representative: Nguyen Thi Ly Huong Thuan Chau Town, Thuan Chau District, Son La ProvinceFounding date: 18 - 1 - 2018