GWM has started making extrusion lines since 1995. GWM has over ten years of PVC window and door profile extrusion experience. We have exported the whole extrusion lines to Canada, Turkey, Mexico and

GWM has started making extrusion lines since 1995. GWM has over ten years of PVC window and door profile extrusion experience. We have exported the whole extrusion lines to Canada, Turkey, Mexico and

GWM is the biggest extrusion tools Chinese manufacturer for American style PVC windows. Accumulated over 500 sets of this kind of tools experience, especially 22 sets for VEKA US, GWM now has unique d

GWM is the biggest extrusion tools Chinese manufacturer for American style PVC windows. Accumulated over 500 sets of this kind of tools experience, especially 22 sets for VEKA US, GWM now has unique d

GWM has started making extruders since 1995. GWM uses its co-extrusion experience into Co-extruders design. So GWM Co-extruder matches excellent with all co-extrusion tools. We have exported Co-extrud

GWM has started making extruders since 1995. GWM uses its co-extrusion experience into Co-extruders design. So GWM Co-extruder matches excellent with all co-extrusion tools. We have exported Co-extrud

GWM has enough experience in making Co-extrusion tools, included Co-extrusion tools in Dies for colorful surface and post Co-extrusion tools for flexible seal on different profiles. We have exported t

GWM has enough experience in making Co-extrusion tools, included Co-extrusion tools in Dies for colorful surface and post Co-extrusion tools for flexible seal on different profiles. We have exported t