China Zhonghai Steel Pipe Manufacture Co., Ltd. is a professional Manufacturer. Our main products series include seamless pipe,carbon seamless pipe,carbon steel pipes,Steel Pipe,Hot rolled seamless steel pipe,Carbon Steel Pipe,Carbon Seamless Steel Pipes,EN10216 Black Seamless Pipe,API 5L Steel Pipes Mill,Sch 40 Steel Pipes. Most of our products have obtained International Approvals like CE, ISO9002, ISO9001:2008 etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa.