Our company is a professional manufacturer who has been focusing on researching and developing precise screw barrel for extruder, injection, conical screw barrel and parallel screw barrel for 26 years. Over the years, we had held the banner of "quality-first and customer-oriented", and learnt experience from others actively. At the same time, we had introduced profound advanced equipment, expanded the scale of production, perfected the production process and developed production technique. We had possessed a sound quality assurance system. We had passed ISO9001:2000 certificate to guarantee the quality of our products. What&＃039;s more, we have a complete set of after-sales service. Our products sell well at home and abroad, such as the Middle East, Southeast Asia, North Africa, etc. Our products can be tailored to meet your demand. We strive to exceed clients&＃039; expectations with all of our products and services. Our company is located in the beautiful coastal city of Zhoushan with superior geographical location and convenient transportation. You are welcome to inquire and cooperate with us and to visit our factory.