Kien Truc Va Xay Dung Bach Son Joint Stock Company Address: No 251, Civil Group 11, Phuong Lam Ward, Hoa Binh City, Hoa Binh Province Enterprise code: 5400522659 Phone: 0972999905 Representative: Tran Thanh Hai Phuong Lam Ward, Hoa Binh City, Hoa Binh ProvinceFounding date: 21 - 1 - 2021