Zhoushan Dinghai Jinmao Plastifying Machinery Manufacturing Factory is a specialized manufacturer and trading company based in Zhoushan, China, with over a decade of experience in the plastic and rubber machinery sector. Established in 2012, the company has grown into a significant producer of high-precision screws, barrels, and related accessories. Their extensive product portfolio includes single and twin screws (parallel and conical), bimetallic, planetary, and segment screws and barrels designed for extrusion, injection molding, and rubber processing applications.
Operating a dedicated factory with over 10 production lines, the company utilizes advanced processing equipment and high-quality alloy steel, such as 38CrMoAIA. Their manufacturing capabilities include specialized treatments like nitriding, hard-chrome electroplating, and bimetallic alloy welding to ensure products offer superior wear and corrosion resistance. As a contract manufacturer, they provide OEM services and maintain an annual production capacity of approximately 20,000 sets.
Quality management is central to their operations, evidenced by their ISO 9001:2008 certification and a commitment to zero-defect production through strict inspection processes. With an annual revenue between 5 million and 10 million USD, the company maintains a strong international presence, exporting approximately 40% to 50% of its output to markets across North America, Europe, Southeast Asia, the Middle East, and Africa.
Conical Twin Screw and Barrel
Conical Twin Screw Barrel for Plastic Extruder
Rubber Screw Barrel for Rubber Machine
PVC Screw Barrel for Garden Hose
Extruder Screw and Barrel with Heaters
Parallel Twin Screw and Barrel for Plastic Extruder
Bimetallic Screw and Barrel for HDPE/LDPE/LLDPE Blow Molding Machine
Parallel Twin Screw Barrel
Single Screw and Barrel for Injection Molding Machine
Single Screw Barrel for Plastic Extruder Machine
Single Screw and Barrel for Injection Molding Machine (0004-01)$2000