Haian Aoyu Machinery Manufacturing Co., Ltd.is

China gray/ductile iron casting manufacturers and construction machinery casting factory

, our goal is to provide turnkey solutions for your gray or ductile iron casting needs. A range of operations including casting process design, mold production, casting production, heat treatment, coating, machining can be carried out in our factory and fully customized to your specific requirements. The casting process is the furan resin sand process, the maximum weight can produce 15 tons of castings, HT250-HT300, QT400-QT700 castings (Chinese standard), with a wide range of customization options. Our quality assurance team carries out a series of tests and measurements before and after each cast iron casting. Including: size testing, mechanical properties, material testing, etc. We ensure that your finished cast iron meets specifications. We are committed to providing quality cast iron.