Van Phong Dai Dien Cong Ty TNHH O To Khanh Chi Address: 438 Dang Thai Mai, Vinh Hung Ward, Tinh Nghe An, Viet Nam Enterprise code: 5500647612-001 Phone: 0819018594 Representative: Le Danh Vinh Nghe An ProvinceFounding date: 16 - 8 - 2022