High -Torque Twin Screw Extruder for Granule Qingdao Enka Industrial Co., Ltd. Base Info Description https://chinatengda.en.made-in-china.com/product-list-1.html Pre：PE/PP/PVC/HDPE Double Wall Corrugated Pipes Making Machine for ... Next：Polyurethane Spray Foam Insulation Machine Use for Close Cell
