Socket Fusion, Electrofusion, PPR Welding Machine manufacturer / supplier in China, offering 2" IPS 63mm 800W PPR Polifusora Welding Machine Termofusion Equipment, Digital Welder 1'' IPS Socket Fusion Welding Machine for PPR Pipe 32mm, HDPE (PEAD) Eletrofusion Welding Machine Connect Polyethylene Pipes and Fittings and so on.