Profile: The Diamond Metal Finishing Co Ltd. specializes in consistent, uniform and aesthetically pleasing electroplating, aluminium conversion coatings and powder coatings. Our finishing and protection of sheetmetal components, fasteners, brackets and fabrications used in various industrial sectors such as aerospace, automative, computer, electrical, electronic, fabrication sheet metal, fastener & precision engineering sectors. Our powder is classified into many types such as epoxy, polyester and nylon.