AIO was founded in 1996 as sales & service provider of Semiconductor equipment in China. AIO is one of leading suppliers of track systems for the semiconductor at initial stages and has been providing custom designed brand-new and remanufactured AIO TRACK 81, 86, 88 Series track equipment used in the photolithography etc. For 8 years. AIO TRACKs include Coat, Developer and scrubber system. Till now AIO provided over 1700 tracks to worldwide. Recently we specialize in remanufacturing Horizontal Diffusion Furnace/LPCVD, WJ APCVD, Tegal Etcher, TOK(Semix)SOG, etc. Otherwise we are providing MFC Calibration service and RF match/generator repairing sevice. We now represent the best refurbishing companies in the world to be able to handle the turn-key fab equipment projects in China.