Ningbo STF Hydraulic Transmissions Company Limited is a joint venture company specializing in the research, development and manufacture of hydraulic motors. We have gathered together an outstanding management team, exceptionally qualified engineers and employed the world’s leading practices in the design and manufacture of hydraulic motors, to bring you only products of the highest standard. Under our SAP system of management, every single part is inspected and every product rigorously tested before it leaves our factory to ensure their unimpeachable standard and quality.