1,aluminium outermost shell 2,aluminium body 3,aluminum enclosure. 4,ISO9001 certified factory. ... ,extruded aluminium enclosure,aluminium outermost shell,aluminium enclosure,aluminium body,alum housing case,hardware. Process flow;1, extrusion ... Panel boardOperation panel, key panel, frontpanel,face panel, panel board.CNC machiningMachinery parts, aluminium alloy section, High precision parts.Extrusion ...