... and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6) Factory, Employee, ... of them technologists.4 Machine & CapacityExtrusion line 18 set of 500-3000tons imported extrusion lines, annual output capacity is more ... than 30,000 tons.b)Processing machine18 production line .15 sets ...