Khoang San Nat LTD Address: Quen Thi Hamlet, Cao Duong Commune, Luong Son District, Hoa Binh Province Enterprise code: 5400473786 Phone: 0985813195 Representative: Nguyen Trong Toan Adress: No 41a, Dai La Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Cao Duong Commune, Luong Son District, Hoa Binh ProvinceFounding date: 29 - 4 - 2016