cnp engineers pvt ltd, manufacturer of high quality steel components from castings, forgings and bar-stock made of Carbon steel, Stainless steel, Alloy steel, Duplex Stainless steel & Nickel base alloy in machined conditions and machined spindles/ stems from bar-stock in various sizes and weights for the industrial Butterfly valves, Ball valves, Gate/Globe valves and Diaphragm/Check valves.