We manufacturer every kind of screw barrel for plastic granules like LD, LD core granules, LD/HM/PP/PS/PE/PVC reprocess granules screw barrel, HDPE/LLDPE plastic granules screw barrel, transparent plastic granule screw barrel, multicolor plastic granule screw barrel, LD/PVC pallet machine screw barrel, Black/white/milky white/green/blue plastic granule reprocessing machine screw barrel, PS virgin granule screw barrel, poly butylene screw barrel, UHMPE, CP, PS, PPCP, MDPE, VLDE, CPE palletinsing/granule manufacturing screw barrel.