Dau Tu Lang Xanh Joint Stock Company Address: Khanh Thanh Nam Hamlet, Suoi Dau Commune, Tinh Khanh Hoa, Viet Nam Enterprise code: 4202047819 Phone: 0971612878 Representative: Nguyen Thi Thuy Dung Khanh Hoa ProvinceFounding date: 21 - 1 - 2026