... aluminum tube, high hardness alloy plates, mould aluminum)2) processing technology: Precision machining(CNC turning),casting, ... nickel alloy, electro-galvanizing, electroplating tin copper alloys. Widely used in automobiles, mobile communications, computer precision ... mould seat, template, mechanical fittings, nc machining precision partsSuitable materialsSteel mold, HSS, tool steels,Carbon steel ...