Extrusion is widely used in production of tubes and hollow pipes. This process is used to produce frames, doors, window etc. in automotive industries.Extrusion is widely used to produce plastic objects. We major in FILLER MASTERBATCH that bring a best solution for EXTRUSION APPLICATION. With a suitable MFI and hight whiteness of filler mastebatch, we can help you save much cost of resins, make the product have a better hardess