... has been committed to the research, development and design of extrusion die and complete equipment of plastic machinery. So we ... for the manufacture of single-layer, double-layer and multi-layer of plastic materials like PVC, PS, OPP, PO, PP, PE, EVA, PC, TPU, ... .The extruder fits for thermoplastic film, pipe, plate, sheet, bar, profile, pipe, plastic granulation for PP, PE, PS, ABS, PMMA, PVC and ...