Che Bien Khoang San Tay Bac Joint Stock Company Address: TK12, Luong Son Town, Luong Son District, Hoa Binh Province Enterprise code: 5400259077 Phone: 0218824269 Representative: Nguyen Van Binh Adress: Trung Phung Ward, Trung Phung Ward, Dong Da District, Ha Noi City Luong Son Town, Luong Son District, Hoa Binh ProvinceFounding date: 17 - 9 - 2007