TEL FSI, Inc. - part of the TOKYO ELECTRON Group - is a global supplier of wafer cleaning equipment, technologies and support services to the integrated circuit (IC) and microelectronics industry. We offer a complete portfolio of single wafer and batch products for immersion, spray, and cryogenic cleaning technology applications tailored to the unique requirements of our customers. Through close customer collaboration, TEL FSI enables manufacturers to lower their overall manufacturing costs and migrate to the next technology generation.