Physical Vapor Deposition (PVD) is a technology of sputtering Titanium ions in a high vacuum chamber under strict conditions. It creates a tough 0.3µm. metal-ceramic film (Hardness 1600-1800 HV) of rich colors on stainless steel. Our vast expertise in production makes us the world’s top quality producer. All our PVD colored items installed since 30 years, still stay intact. For undisputed color accuracy, we control each color’s corresponding figures at 9 points on each sheet, by a color rating tool (Spectrophotometer) This allows us to make sure that the color of every sheet is the same https://www.inoxmetalart.com/titanium-coating-pvd.html