The existing branch factories including aluminum alloy casting factory, mold factory, the extrusion factory, the machinery polishing factory, the machining factory, the superficial treatment plant (oxidized coloration, electrophoresis spray coating, static electricity spraying) etc. The yearly output of aluminum molding reaches 80000 tons, precision work ability 20000 tons, Extruder 30 sets, the biggest diameter outside may achieve 1000mm, the main precision work equipments consists of the punch press 80 sets, milling machine 40 sets, drilling machine 60 sets, the welding apparatus 10 sets, knife storehouse CNC 15 belt, drawing machine 30 sets, sand 10 sets, small oxidized line 6 pieces.