Metal coating services, not being painting, namely, the coating of metal and stainless steel surfaces with titanium oxide and nano resin using physical vapour deposition and thermal plasma spraying processes; metal colouring services, not being painting, namely, the coating of metal and stainless steel surfaces with titanium oxide and nano resin using physical vapour deposition processes; metal finishing services, namely, shot peening and applying coatings in the nature of titanium oxide and ...