... Machining: complete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc. Surface treatment: painting, polishing, heat ... iron,ductile iron,malleable iron,stainless steel, carbon steel,aluminium,brass etc.standardDIN, ASTM, BS, JIS etc.processsand ... Machiningcomplete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc. Size and designAs per the customer ...