ZHEJIANG ALVEN MACHINERY Co., LTD. is a leading China-based manufacturer, factory, and supplier of top-of-the-line Conical Twin Screw Barrels for a wide range of applications, including PVC pipes, sheets, and profiles. Our barrels are designed to cater to the growing demand for consistent, high-quality plastic products with excellent processing properties. Our Conical Twin Screw Barrels showcase superior durability, precision, and reliability, thanks to our cutting-edge manufacturing processes, top-grade materials, and state-of-the-art equipment. We pride ourselves on our ability to deliver cost-effective and efficient solutions tailored to your specific needs while providing exceptional customer service every step of the way. With over two decades of experience in the industry, we understand the importance of staying at the forefront of technological advancements to deliver unparalleled quality and value. Contact us today to learn more about our Conical Twin Screw Barrel products and how we can assist you in your plastic processing needs.