Thuong Mai Va San Xuat Binh An Mask LTD Address: An Quang Hamlet, Lang Ngam Commune, Gia Binh District, Bac Ninh Province Enterprise code: 2301196021 Phone: 0986541062 Representative: Nguyen Thi Haonguyen Thi Nhung Lang Ngam Commune, Gia Binh District, Bac Ninh ProvinceFounding date: 14 - 12 - 2021