... 300T.4.Machining: complete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc. Surface treatment: painting, ... service Material Grey iron,ductile iron,malleable iron,stainless steel, carbon steel,aluminium,brass etc.standardDIN, ASTM, BS, JIS ... treatment, etc.Machiningcomplete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc.Size and designAs ...