CM steels is a leading manufacturer and supplier of steel piping products. We purchase and produce different piping components like seamless and welded Pipes, Fittings, Flanges, valves etc and then make spools and manifolds in our plant in Shanghai. We are able to process any size of orders or projects to deliver to all over the world.CM is a professional team with plant in Shanghai, warehouse in Hebei, and CM is the sole agent of Shanghai Kaike Piping Technology in the overseas market. CM owns deep backgrounds in inspection and logistics.We are focus on serving for piping system projects of oil & gas transporting, offshore platform, refining & chemical, nuclear power station, vessel building, steel construction.