Founded in 1986, LIANSU is one of the largest manufactures plastic pipes, fittings, electric switch & socket, sanitary and extrusion machinery China. We have 11 manufacturing bases across China, with more than 300 lines 600 injection molding machines. The annual production capacity has ...

Zhangjiagang Friend Machinery Co., Ltd. is a professional company specializing in the design and manufacture of plastic machines, such as single screw extruders, conical twin PVC, PE, PP PP-R pipe PVC PE profile recycling crushing, washing pelleting conveying mixing machines for all kinds ...