Now the products mainly include multi-layer blown film machines from 3 layer to 11 layer, which can produce various PE films, such as print&lamination film, mat film and heat shrink film; and high barrier films such as PA and EVOH. the control ans servo drive systems are from Schneider; main motors are from Inovance with permanent magnet synchronization type saving power about 10-15%; bi-metalic screws are used; die is from Taiwan; the air ring and thickness measure can use Italian Syncro or German Plast Control, which can effectively improve thickness variation and evenness and increase output about 10%; carbon rollers are used for bubble cage and collapse frame causing no harm to film surface; the automation used can control bubble cage, auxiliary bubble cage and rotary take up unit all in the main screen; the winder same as German WH has 3 types of windings; surface, center and surface+center and uses conic tension control system to make the roll nice looking and quality approved.