With years of experience in the plastic compounding ield and the integration of different kinds of technicaladvantages, SUNMAC MACHINERY Co., LTD is committed to building the most cost - performance compounding machine. SUNMAC MACHINERY CO..LTD is mainly specializing in manufacturing, assembling parallel co-rotatingtwin-screw extruder and kinds of relevant equipment for high polymer compounding and modification.Faced on customers\’ real requirements , we are able to realize structural design optimization due to fullunderstanding on plastic material processing , leading product quality and processing technic home and aborad.