Qingdao Royal Machinery as an ISO9001 and CE certified manufacturer, we supply our customer with various models of pipe, profile, sheet and board extrusion lines as well as other auxiliary machines, including plastic mixer, pelletizers and crushers with different models. We export to Middle East, Russia, South America and Africa countries.
plastic pipes, profile, sheet and board extrusion lines, auxiliary machines, plastic mixer, pelletizers, crushers.