Profile: Hydro Trading offers ship equipment. We provide hydraulic pumps, hydraulic cylinders, hydraulic jacks, hydraulic puller, submersible pump and airless painting machines. Our hydraulic pump creates pressure through the meshing of the gear teeth. Hydraulic jacks are used to elevate and flat the alignments on a ship. Unique designing of our hydraulic jacks makes more convenient to be positioned and operated. In fact, the added chrome piston provides strong resistance for corrosion.