Main functions 1. Using nanoscale optical interference technology to provide customers with the best developed segment of the verification process parameters analysis, development costs and shorten the development cycle 2? Size micro / nano electromechanical components of the measurement and analysis of surface microstructure 3? Material Surface failure analysis, defect analysis, microscopic section profile than other four? tribology (friction and wear) and corrosion surface engineering research 5? transparent and translucent film thickness test, the radius of curvature analysis 6? 2D / 3D surface fine surface roughness The main parameters measured metric measurement 1? 2D / 3D surface roughness of 2? 3 microscopic surface profiling? nanoscale size detection 4? Defect Analysis