Our company is committed to producing screws and barrels for the plastic machinery industry, especially for the injection molding industry, and has passed ISO9001 certification. The service life of the vacuum sintered nickel based alloy barrel produced by our company is 8 times longer than that of ordinary iron-based alloy barrels. This technology is patented by our company and is unique in China. The superior performance of our centrifugal casting iron-based alloy barrel in terms of wear resistance and corrosion resistance is also evident. In addition, our fully hardened screw has a wide range of applications and can be used for various materials with wear and corrosion. Our company's main goal is to provide customers with low consumption and high standard products. platform