Founded in 2006, Ningbo Zhenhai Jinyi Mechanical and Electrical Co., Ltd is the premier designer, manufacturer and rebuilder of screws and barrels for the plastics, medical, rubber and food industries. We service the plastic and rubber industires to processors and OEMs worldwide, countries as United States of America, Italy, Germany, Finland, New Zealand, India and South Africa etc

Our technical and Enginnering department offers decades of experience in the field of plastic machinery and screw design. We have developed our own line of screws designs which can be tailored to suit your demand. We complete orders quickly and cost effectively. Whether your firm is large or small, you can count on us to deliver high quality products, quickly and on time.

Since several years ago, a generation of high precision screws, barrels and related components has emerged from the manufacturing facilities of our company. We strive to exceed client expectations with all of our products and services. Comprehensive pre-planning insures all work is done in the most cost-effective manner. Detailed post-manufacturing inspections assure products leave our facility ready for trouble-free performance. We stand behind the parts we produce and provide lone term support for our products.

If you are looking for a competitive advantage, advanced technology, and cost effective pricing, We can provide the resources and expertise your business needs to meet the demands of today and tomorrow. We warmly welcome clients from all over the world to visit our factory and building long-term cooperation with us!