Sumi Joint Stock Company Address: No 82, Binh Chuong Street, Ninh Khanh Ward, Ninh Khanh Ward, Ninh Binh City, Ninh Binh Province Enterprise code: 2700524316 Phone: 02293890960 Representative: La Thi Huong Adress: Khu Tap The Hoi Nghe Sy San Khau, Cong Vi Ward, Ba Dinh District, Ha Noi City Ninh Khanh Ward, Ninh Binh City, Ninh Binh ProvinceFounding date: 28 - 7 - 2009