... , bronze and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6) Factory, Employee, Capacity1 Date of ... .4 Machine & CapacityExtrusion line 18 set of 500-3000tons imported extrusion lines, annual output capacity is more than 30,000 tons ... have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Aluminum extrusion profiles for amplifer