PE(PPR/PEX/PERT)Aluminum Plastic Composite(PPR Stable)Pipe Production Line have sold to countries and regins all over the world.Technology in various sectors dominated. The trademark Changjie has been registered in the National Industry and commerce Administrative bureau official registration and passed GB/T19001-2000idt the ISO9001:2000 quality system authentication. Ultrasonic lap seam welding,co-extrusion forming; Low waster ratio and easy to operation; Welder,inverter,temperature control instruments and PLC control compont are famous products in the world; Controlling center adopting computer controller PC,which long-distance closed loop control automatically the process of speed of extruding and hauling,temperature and product diameter Advanced technology Butt-joint argon-arc welding,welding seam close-grained,smooth and its quality comply with American standard,having good appearance,double gun transforming w High grade devices instrument ,computer control system are all famous products in the world.Expanding market with quality, making benefit with management, gaining customers with credit, seeking development with innovation" is the management theory of ChangJie Company. With advanced production equipment and technology, scientific management, mature technological team, insisting high efficiency and innovation in management, technology and production, we make our effort to create brilliant achievement for the prosperous future! If you are interested in our machine, please feel free to contact MS.kelly 0086-13455298467,thanks.