Jiangsu Rongfa specializes in manufacturing pump shafts, widely used in petrochemical pumps, power plant feedwater pumps, mine drainage pumps, seawater desalination pumps, municipal water supply systems, and industrial circulating water pumps. As the core rotating component of pump equipment, pump shafts require good torsional strength, corrosion resistance, and dimensional stability. With integrated capabilities in forging, heat treatment, machining, and inspection, all products undergo rigorous NDT and dimensional inspection, supported by a full-process quality traceability system. Products are widely applied in oil refineries, chemical plants, thermal power plants, nuclear power stations, mine drainage systems, seawater desalination projects, and municipal water supply systems, serving various pump equipment manufacturers with reliable quality.