110/220 conical twin screw barrel best selling  

   Zhoushan Taisu Overseas Co., Ltd is a company specialized in manufacturing various kinds  screw, barrel and corresponding accessories for plastic injection molding machines and extrusions. With strong technical force, we have imported advanced equipments specialized for plastic machines and all products are strictly under testing system to ensure the quality. Conical twin screw and barrel 110/220 Conical twin screw barrel are used for a lot of area To produce pvc pipes/profiles/sheets