Our goal is to provide turnkey solutions for your gray or ductile cast 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 to meet your specific requirements. Products are widely used in compressor, machine tool manufacturing, textile machinery, printing machinery, metallurgical machinery, engineering machinery, pump valve manufacturing and other industries, products are exported to the United States, Italy, Japan, South Korea and other countries and regions, product quality and service has been unanimously recognized and recognized by users. With the continuous innovation and development of professional key technologies, Aoyu Machinery manufacturing has a strong strength to provide customers with technical advice, product selection, equipment installation and commissioning, technical training, after-sales maintenance and other complete service system.