Zhoushan Jinnuo Plastic & Electric Machinery Co., Ltd. is a leading enterprise in screw & barrel Industry. We have devoted ourselves into this field since 1993. After 10-years development. Our company can produce 10,000 sets of screw & barrel every year. We now possess modern production bases covering a total area of over 20,000 square meters. Zhoushan Jinnuo Plastic & Electric Machinery Co., Ltd. is the Vice-chairman of China Plastics Machinery Industry Association, Our company is central screw & barrel enterprises, high and new technology enterprises, advanced unit. We are also contract and keeping promises units. So far, our products have been exported to more than 20 courtiers around the world.

The main product is the extrusion screw & barrel, injection screw & barrel, conical twin-screw & barrel, parallel twin-screw & barrel, rubber screw &barrel, bimetallic screw&barrel. The screw & barrel Surface specially treat with Nitridation, chromium plating, spray bimetallic and it must be more durable. We have a group of professional senior engineers and technicians on screw & barrel designs. We also have a lot of technicians who have rich experience on processing in screw & barrel. We can devise screw & barrel in accordance with the type of customer requirements. Such as type of machine, product specification, material characteristics, yield programming. Our advantages lie in that we continuously provide reasonable screw & barre structure. The company devotes to making the manufacturing process more energy-saving, efficient and durable