Profile: Jining Senwei Hydraulic Co.,Ltd specializes in mobile hydraulics. Our products are applicable in plastic injection machinery, fishing machinery, mining equipment, oil-drilling equipment, lift truck, wheel loader, harvesting machinery and tractors. We manufacture spool valve motors and disc valve motors. Our spool valve motor is compact in design with a spool valving and gerotor, a high pressure capacity shaft seal, a wide variety of mounting flanges, shafts, ports & speed provides design flexibility & the direction of shaft rotation & speed can be controlled easily and smoothly.