ZHOUSHAN CITY JIHENG PLASTIC MACHINERY CO., LTD has dedicateditself to innovation, development, manufacturing and sales ofquality screws and barrels for many years. JIHENG products arewidely used in rubber machine, board machine, bag-making machine,food machine, pharmaceutical machinery, feed machine, packing beltmachine, foaming machine, pelletizer, papermaking equipment,etc., JIHENG has rich screw series for your option, such asgradual changes type, abrupt changes type, combined type, etc.JIHENG screw and barrel meet different production requirements fromvarious rubber and plastic, like PE, PP, PVC, PS, ABS, PA, POM, PC,PSV, PTFE, PVR, PR, UP, PEC, PF, VF, MP, PMMA, PET, PBT, PPS, MPPO,PI, LCP, etc. With high quality raw material, sophisticatedprocessing technology, strict quality control system and concept ofbring more profit to customers, we insure that all of our productare reliable and reasonable price. Not only supply products to domestic and overseas whole-setfacilities manufacturing enterprise, but we also providecustomization service for end user. We make screw and barrel as percustomer’s sample or drawing, offer mapping, design and repairservice and so on. JIHENG embodies the unity, value and creative spirit, soaring tonew heights of quality and innovation with each product introducedto the market.