... polishing.)6,surface treatment (wire drawing, deburring, anodizing, powder coating, baking varnish,silkprint.) 7,packing. Production LineApplication RangeHeterotype extrusion aluminiumIndustrial, machinery parts ... metal housing, electronic products,LED.Face-plate & Panel boardOperation panel, key panel, frontpanel,face panel, panel board.CNC machiningMachinery parts, aluminium alloy section, High ...