Shanghai meitong pipe industry Limited company is a professional supplier for the double flat steel-plastic pipe production line as well as the PIPE manufacturer.Its the Chinese Light industry Mechanical Corporation Member Unit.. our inner and outer flatted steel-plastic PIPE and the corresponding production lins are invented by our boss ,and have been already rewarded the patented certificates by CHINA INTELLECTUAL PROPERTY BUREAU This new pipe production lines include two parts from the whole :one is the PE slat/sheet extrusion line here we call it the auxiliary , one small rolling mill to make the steel tape and the pipe forming production We take "winning the credit with product quality, win the markets with good service" as management principle and take "creating the famous brand with science and technology, creating the future with our confidence" as our enterprise