1.High precision:plus or minus 0.5mm 2 ... East, South America, North America etc.1. We are professional in high quality window and door extrusion mould, die, tooling, ... extrusion, embossing co extrusion, surface layer and so on.8. Various series of moulds for casement window, sliding window, side ... adopts floating setting design, able to adjust automatically Twin Screw PVC Sheet Extruder Machine