We can provide professional hydraulic Screw-in Cartridge valves and we can design manifold blocks according to your requirement. Right now, we have: Pressure control valve: 1.Relief valve 2.Counterbalance valve 3.Sequence valve 4.Pressure reducing valve Direction control valve: 1.Check valve 2.Hydraulic operated directional valve 3.Solenoid operated directional valve 4.Shuttle valve 5.Manual (mobile) operated Flow control valve: 1.Restriction valve 2.Regulator pressure-compensated valve 3.Flowdivider/combiner valve For more information, please feel free to contact us.