ZHEJIANG ALVEN MACHINERY Co., LTD. is a renowned China-based manufacturer, factory, and supplier of superior quality and high-performance plastic extruder screw. Our screws are designed to offer unmatched precision in the plastic extrusion process, providing excellent mixing, melting, and homogenization of the material. Our extruder screws are manufactured using only the highest quality materials, which ensure they are durable and long-lasting. When you choose our products, you can be confident that you're getting the best quality and value available. Our team of skilled technicians works tirelessly to ensure that every screw we produce meets the industry's highest standards. You can count on our extruder screws to deliver outstanding performance in all types of extrusion applications. At ZHEJIANG ALVEN MACHINERY Co., LTD., we are committed to providing our customers with exceptional products and service. Our plastic extruder screws are a testament to our commitment to quality and innovation. Contact us today to learn more about our products and services.