Derbyshire Marine Products (DMP) is a manufacturer of valves, fittings, and marine products established in 1986. They specialize in designing and manufacturing custom valves and fittings for U.S. Naval vessels and commercial applications, meeting military specifications. DMP's product lines are used in pipe and tube systems controlling liquids and gases at pressures up to 6000PSI. They offer high-quality valves, fittings, and manifolds for military and commercial applications, catering to the U.S. Navy, Marine Industry, Oil & Gas, Chemical, and Pharmaceuticals Manufacturing Plants.