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International Wafer Service, Inc. (IWS) began business in January of 1989 and continues to expand the business and customer support to multiple industries. Our team of sales and technical experts has, combined, greater than 60 years experience in the industry. IWS is dedicated to exceeding customer expectations with the highest level of customer service and state of the art technical support. IWS is your answer whether you are developing new products, supporting an existing line; have special films processing requirements or just your basic “vanilla” wafers.

International Wafer Service is a supplier of silicon wafers and related services. IWS maintains an inventory of silicon wafers from 1” Diameter through 200mm diameter, Fz, Cz, NTD, Test, Monitor and Prime Grades, Ascut, Lapped, Etched, Thick, Super Thin, (to 30 microns), all orientations including <1-1-0>. In addition, IWS supplies specialty 2-6, 3-5 , sapphire, GaAs, and Germanium Wafers as well limited supplies of SOI material.

The Silicon Related Services provided by IWS include: Oxides, Nitrides, Custom Epitaxial Growth, Thin Metal Films, TiN, TiW, Au, Ti, etc… LPCVD, PECVD, LTO, Evaporation, Sputter and SOG, Diffusions, Doping Processes and Ion Implants, Lithography 1-3 microns, Plasma & Wet Etching and Mega sonic cleans.

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