Dau Tu Phat Trien SLD Dien Bien Joint Stock Company Address: No 436, Vo Nguyen Giap Street, Civil Group 8, Dien Bien Phu Ward, Tinh Dien Bien, Viet Nam Enterprise code: 5600357716 Phone: 0344368585 Representative: Nguyen Ly Hoai An Dien Bien ProvinceFounding date: 9 - 2 - 2026