QingDao Keshengda plastic machinery Co., Ltd is located in Jiaozhou city, Shandong province, which is professional manufacturer and exporter of plastic machinery, the main products include PE/PP/PVC wood plastic composite profile extrusion line, PPR cold/hot water supply pipe extrusion line, PE large diameter gas/water supply pipe extrusion line, center hollow winding pipe line, PVC transparent sheet extrusion line, and WPC sheet extrusion line, etc. The company always obeys the principle of "credit is the basis, quality is the life, innovation is the pursue , service is the main " , keeps the quality promise for customers, focuses on introducing and cultivating talent, cooperates with many science and research institutes, has strong technology power and perfect testing means, integrates advanced technology advantages and rigid equipments and has introduced many technologists with working experience in research and development and fabrication of plastics processing whole equipments, and understanding and experience accumulation in plastics process and plastics machinery design matching; all of these have ensured high quality and excellent performance of our fabrication of plastics machinery equipments.