... The main products are: JWSB series of large-diameter HDPE / PVC double wall corrugated pipe, reinforced pipe extrusion line; Large Diameter ... XPS (IXPE) cross-linked polyethylene foam sheet extrusion line; PE, PVC Aluminum & Plastic composite panel extrusion line; PE, PP, PS, ... ABS, PET, PETG single-layer, multi-layer plastic sheet, plate, film extrusion line; PC, PS, PE, PP, PMMA plastic sheet and ...