Source construction machinery pumps from a hydraulic pump manufacturer offering OEM replacement, custom gear pumps, factory testing, engineering support, and warranty. Our hydraulic gear pumps are built for excavators, forklifts, dump trucks, skid steers, tractors, and heavy machinery that require stable pressure, efficient operation, and easy installation. With OEM/ODM customization for displacement, pressure ratings, shaft types, and mounting styles, we help buyers reduce downtime, control maintenance costs, and secure reliable pump performance through tested quality and after-sales support.