PWAM(Powerway wafer) offer SOI(Silicon-on-insulator)Wafersubstrates By SIMOX, Bonding  and EPI wafers for advancedintegrated circuits and optical components manufacturing, SOI,astructure where a thin silicon layer lies atop an insulator, suchas silicon dioxide, that may be a silicon or other substrate, whichis used widely in applications in Sensor Devices, MEMS, Optics, BioTech, and Discrete Devices.