Profile: Reaction Technology, Inc. supplies silicon expitaxy & silicon coatings to the semiconductor and industrial sectors. Silicon epitaxy (epi) is deposited onto silicon wafers used to manufacture semiconductors devices, such as MOSFETS or integrated circuits (ICs). We supply up to 150mm but capable of 200mm. Our polysilicon coating services for silicon carbide and quartz products for use in single wafer & cluster tool RTP, CVD, EIP, and etch chambers. It is supplied to the aerospace industry, silicon cladding and mirrors/telescopes.