Surface Treatments Available Walton Plating is one of only a handful of treatment houses in the UK offering a comprehensive range of surface treatment services. These services are listed below. Non Destructive Testing Hardness Testing (Rockwell & Vickers) Conductivity Testing Etch Inspection for machine abuse Anodic Flaw Detection Penetrant Flaw Detection Magnetic Flaw Detection Electro Plating Stress relieving & de-embrittlement Cadmium Plating & Passivation Hard Chrome Plating Hard Chrome Plating on Aluminium Copper Plating (Pyrophosphate Type) Silver Plating (Dull) Hard Nickel Plating (Sulphamate) Stainless Steel Passivation Anodising Sulphuric Anodising & Dyeing Anodising of Titanium Hard Sulphuric Anodising & Dyeing Chromic Anodising Alocrom 1200 Paint Finishes Etch primer Epoxy Primer Epoxy Finishes Polyurethane Finishes Acrylic Finishes Rockhard Varnish Dry Film Lubricants