SEH America is part of the largest producer of semiconductor silicon in the world, Shin-Etsu Handotai (SEH), Ltd., headquartered in Tokyo, and is an integral part of the ShinEtsu group of companies. In the Vancouver, Washington facility, we manufacture single-crystal silicon ingots, polished and epitaxial wafers, and provide service and engineering support for customers. Our world-wide...
; SEH America, a part of Shin-Etsu Handotai, is one of the largest silicon wafer suppliers in the world. It manufactures single-crystal silicon ingots and polished and epitaxial wafers for the semiconductor industry. SEH America provides standard and customized silicon wafers for customers needs. It has received an ISO 9000 certification from the International Organization for Standardization....