Songjiang has a complete series of fusion equipments of plastic pipeline, including PFM Automatic Program Control Fusion Welding Machine, DFM Angle Butt Fusion Welding Machine, FM Saddle Butt Fusion Welding machine, DH Automatic Control Box, FM Butt Fusion Welding Machine, and CH Socket Fusion Tool etc. As to the specification, Songjiang can provide PE and PP pipeline from 20mm to 1600mm. Automatic Program Control Fusion Welding Machine makes the autocontrol of the welding process become true. Angle Butt Fusion Welding Machine makes elbow fittings and tee fittings. Saddle Butt Fusion Welding Machine is the best choice for processing PE and PP reducing tee fittings of large scale. Wheel Carrying Type and Assembled Rubber Crawler are suitable for special environments, such as marsh and desert, and for the construction of long distant pipelines. Body Separated Welding Machine has enough flexibility and convenience to go through obstacles to carry out the construction.