Zhoushan QunYing Plastic Machinery Manufactory

ZHOUSHAN QUNYING PLASTIC MACHINERY MANUFACTORY is a professional manufacturer of extruder screw barrel, injection screw barrel, parallel twin screw barrel, conical twin rnrnscrew barrel, rubber screw barrel, bimetallic screw barrel and other various types of screw barrel. At present, Qunying SCREW have a professional design experienced rnrnproduction team. We are located in east of Zhoushan city, zhejiang province, close to Shanghai, Ningbo port.rnrnWelcome your future business cooperation with our company! rnMore information please visit in https://www.screw-barrel.net/rn