dual wall corrugated pipe production linexps foam plank extrusion linepvc profile extrusion line...

plastic recycling machinery plastic pipe production line plastic profile prodution line auxiliary machinery...

the SJSZ Twin Conical screw Extrusers ,plastic Estruding profile production line ,PE PP Plastic thick Plates Prodcution Line,Seties Plastic Production Line...

Wuhan Roker technology Co.,Ltd.(Rokertech) was founded by the private shareholders in 2012 in Wuhan, China. Rokertech is themanufacturer of automatic cutting and welding machines, the manufacturing fa...

plastic pipe production line.plastic board production line.plastic profile production line.plastic extruder.packing belt production line.recycling granulator production line...