Qingdao Rainbow Intelligent Equipment Co., Ltd.

Our company is a professional manufacturer and exporter of PVC pipe production line,PE/PP/PPR pipe production line,PVC reinforced hose production line,PVC steel reinforced hose production line,PVC spiral hose production line,PVC profile production line as well as plastic pelletizer machine and all kinds of related plastic auxiliary machines and spare parts. We are a science and technology knowledge-intensive corporation integrating the research and development, manufacturing, sale and service, professionally engaged in the manufacture of plastic extrusion equipment. We always adhere to the principle of "credit is the basis, quality is the life, innovation is our pursuit, service is the main", keeping the quality promise for customers, focusing on introducing and cultivating talent, cooperating with many science and research institutes. We have strong technology power and perfect testing means, integrating advanced technology advantages and rigid equipment and have introduced many technologists with working experience in the research, development and fabrication of plastic extrusion machines.