The imported spare parts products that are widely used in the steel industry include: internorman filter element, Rossi reducer, SEW reducer, Moog servo valve, Parker valve, Siemens imported motor, JUMO sensor, Heidenhain encoder, grating ruler, Hengsitler encoder, Roeheld oil cylinder, Bucher pump valve, Hydac filter element, HBM sensor, Turck sensor, proximity switch Etc. These imported high-precision equipment and spare parts have their unique characteristics and are essential components in production processes such as ironmaking, steelmaking, hot rolling, and cold rolling.