Weifang Kaide Plastics Machinery Co., Ltd, located in the famous International Kite Capital, is a modern private hi-tech company, mainly specializing in researching and manufacturing plastics machinery. for example.high speed PA Nylon alloy pipe set, PVC/PA/PE Single wall corrugated pipe set.pp super silence drainage pipe set, high speed PPR/HDPE pipe set.and other productswelcome your any pipe extruder line enquiry and visit, we promise our mature tech.would be satisified with your requirement, it's lucy , have a nice day