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We Provide High Quality Screw Barrel

Ningbo Nadi Screw Manufacture Co.,Ltd. is a leading high-quality manufacturer of screw barrel. By virtue of over 20 years of professional experience, Nadi has been growing at a steady pace and has been always committed to creating a world top provider of screw barrel. It owns a series of unique functions for R&D, design, production and aftersales which enable the products to be distinguished from others. Nadi has strong technology strength and is equipped with CNC production equipment for large-scale finish machining of screw barrel, computer-controlled nitriding furnace, heat-treating equipment for thermostatic quenching furnace,dual alloy spray welding equipment as well as advanced monitoring and quality testing devices. Nadi sells its products to more than 20 countries around the world. It has unique design and view of the screw barrel for plastic extrusion and injection molding.It also designs special structures and alloy screws to provide customers with specific applications.Providing high-quality products,Nadi supplies professional technical solutions and process support for customers. The 24h after-sales service is even the strong power for the stable operation of equipment.


Why We Are Different From The Others

Nadi is one of the leading manufactures in producing plastic screw and barrel, with 20 years experiencein this field, with the mostrapid and stable growth. Be committled to be the world first-class suppliers in screw and barrel. Nadi with unique R&D, DESIGN, PRODUCTION and AFTER-SALES departments, so that all products are greatness.

Our Product's Quality Is Our Life

In production management,Nadi adheres to the policy "Quality first and energy-saving & friendly-protection oriented". The key management team monitors each process in production time.


View Our Advantage Facility.

Nadi has persistently explored the production technology essence for screw barrel for extruding and injection molding.