--Made up of high-precise parts (processed according to international standard), and quality wallboard of HT250. --All rollers passed balance test, ensure well working and a long service. --Advanced ink feeding system, consisting of 3 form rollers, 3 vibrating rollers, and other 8 rollers, ensure top quality prints. --Damping system, equipped with 2 form rollers, enable more even distribution of water and ink on printing plate. --Advanced ink fountain device prevent ink leaking.