YICHENG offers high-performance pump casting solutions for a variety of industrial fluid handling systems, including centrifugal, diaphragm, and gear pumps. We utilize investment and sand casting processes to create durable pump housings, impellers, and casings from materials such as stainless steel, ductile iron, and bronze. All castings are inspected for internal integrity and dimensional precision, ensuring optimal performance under pressure and in corrosive environments. Serving industries like water treatment, oil & gas, and chemical processing, YICHENG is a reliable partner for OEMs and equipment integrators worldwide.