As a professional manufacturer of screw barrel for plastic machine, our screw barrel are widely used on all kinds of China & European plastic machines. Like Haitian, ChenHsong, Jwell, Liansu, Krussmaffei, Battenfeld, Cincinnati, Weber, Kabra etc. Growing up with client’s request on screw barrel quality, we win more and more success on below field:1.PVC with 100~200 parts calcium 2.100% Recycled material 3.High filler of 30%~50% glass.- Customization solutions for special formula and application,