Da Kien Truc Bac Nam - BN Stone Joint Stock Company Address: LKP-21 Khu Trung Tam Da Chuc Nang, Quynh Lam Ward, Hoa Binh City, Hoa Binh Province Enterprise code: 5400532128 Phone: 0989336348 Representative: Phan Thanh Bac Adress: Phong Quang Hamlet, Dai Dong Commune, Kien Thuy District, Hai Phong City Quynh Lam Ward, Hoa Binh City, Hoa Binh ProvinceFounding date: 8 - 3 - 2022