O To Mien Bac Joint Stock Company Address: Cong Nghiep Mai Son Cluster, Mai Son Commune, Yen Mo District, Ninh Binh Province Enterprise code: 2700945515 Phone: 0918600535 Representative: Phan Van Thanh Mai Son Commune, Yen Mo District, Ninh Binh ProvinceFounding date: 1 - 8 - 2022