Chi Nhanh Cong Ty TNHH Xay Dung - Ky Thuat Va Thuong Mai DNS Tai Son La Address: No 29, Tieu Khu 39, Co Noi Commune, Mai Son District, Son La Province Enterprise code: 0102149954-001 Phone: 02127871589 Representative: Nguyen Danh Hung Adress: Binh Son, Binh Thuan Commune, Dai Tu District, Thai Nguyen Province Co Noi Commune, Mai Son District, Son La ProvinceFounding date: 30 - 3 - 2011