Hoang Tu KB Address: Ky Ot Ba Pham Thi Vien, Bai Chao Hamlet, Tu Son Commune, Kim Boi District, Hoa Binh Province Enterprise code: 5400425768 Phone: 0982550275 Representative: Vu Ta Thoai Adress: Luong Ngoc Hamlet, Thuc Khang Commune, Binh Giang District, Hai Duong Province Tu Son Commune, Kim Boi District, Hoa Binh ProvinceFounding date: 20 - 5 - 2013