we have the pleasure to introduce ourselves as a Chinese leading manufacturer and exporter of ductile iron pipe fittings. All types of DI pipe fittings produced by us according to ISO2531,EN545,EN12842 and Awwa C110 include flanged pipe fittings, socket pipe fittings, loosing flanged pipe fittings, EX socket pipe fittings, fittings for PVC pipes, flanged adaptors and couplings, as well as casting fittings for plastic injection machine ,mechanical castings, shell, and we are also working over and exploiting gate valves, new types of couplings, AWWA C153. The goods as your drawings or samples also can be supplied. Our company has been an OEM manufacturer of machined and un-machined castings. Today, we manufacture over 5,000 kinds of products, from pipe fittings to customized universal couplings. Our company is continuing to refine our role as a technical expert, quality leader and fast reactor.