Shandong Keguan Machinery Co., Ltd. is a high-tech enterprise specialized in researching and manufacturing plastic machinery, which we regard as our long-lasting career. With several years' efforts, now we can provide over 10 series of products, including machines, production lines and accessories. You can look up for details in the following: Single Screw Extruders, Twin Screw Extruders, Plastic Board and Sheet Production Lines, PVC Pipes Production Lines, PP-R Water Pipes Production Lines, Plastic Film Blowing Machines, EPE Foam Plastic Production Lines, PVC Profiled Plastic Production Lines, Plastic-wire Drawing and Extruding Machines and Wire and Cable Machines. We have built up a customer-first, efficient, and systematic management team. Our service system is definitely divided into pre-service, sales and after-service. More importantly, we have implemented ISO9001:200 Quality Assurance System strictly to meet your requirements. We hope that we can become long-lasting cooperation partners, which is one of the most principles in our marketing. You are warmly welcomed to visit our factory.