Zhoushan Luoyi Plastic Machinery Co., Ltd. is located on the coast of the East China Sea in China, on Jintang Island, the fourth largest island in the beautiful Zhejiang archipelago, adjacent to Shanghai and the internationally renowned deep-water port of Ningbo Zhoushan Port Zhoushan Luoyi Plastic Machinery Co., Ltd. is a professional manufacturer specializing in the design and manufacture of screws and barrels. Our products are mainly used in various types of screws and barrels produced by plastic machinery equipment companies such as injection molding machines, chemical fiber machines, blown film machines, extruders, rubber machines, etc. We strictly select high-quality alloy steel as raw materials and use a series of complete processing, heat treatment, bimetallic baking, alloy spray welding and other processes as well as complete testing facilities to ensure the quality of our products, and have a long service life and good wear and corrosion resistance. The company undertakes surveying, design, renovation and batch processing services, fully utilizing advanced screw design technology and processes to provide customers with products that exceed their value for money!