Aluminum extrusion profiles 1.RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Aluminum extrusion profiles1) Alloy 6061,6063,6063B,6060, ... 4 Machine & CapacityExtrusion line 18 set of 500-3000tons imported extrusion lines, annual output capacity is more ... machine18 production line .15 sets of imported CNC lathe,80sets of punching,drilling,tapping machines,with more ...