Shanxi Kewell Industry CO., Ltd can produce the series of products with ductile iron mterial or other material used in the pipeline systerm , such as ductile iron pipe , ductile iron pipe fittings , ductile iron pipe fittings for pvc pipes , valves, flanges , manhole covers , joints , stainless steel pipe , stainless steel pipe fittings , pvc fittings , and so on . our products can meet the commonly used standard such as : ISO2531, EN545, EN598?EN14525, DIN3352, BS5163, DIN3202, BS2494, BS4504,EN124 and so on . our products have exported to many countries such as europe,middle east, southeast asia, africa, north and south america and other countries. if you have the requirement for them, Please contact us : sx.kewell at yahoo.cn