Shandong Efield Piping System Co., Ltd. produces PERT pipe, PPR pipe, water pipe, PEX-AL-PEX plastic Aluminum composite pipe, PEX pipe, floor heating pipes, gas pipes and copper pipe fittings and valves. The Eiffel brand has passed CE, SAI, CSA and other certifications, exported to dozens of countries such as the European Union, the United States, Australia, etc., are the world