Tu Van Xay Dung Hoang Mai Son La LTD Address: Sop Cop Hamlet, Sop Cop Commune, Sop Cop District, Son La Province Enterprise code: 5500672827 Phone: 0823466868 Representative: Le Thi Hoa Sop Cop Commune, Sop Cop District, Son La ProvinceFounding date: 8 - 8 - 2025