SEH America, Inc. | Address: 4111 N.E. 112th Ave. / PO Box 8965, Vancouver, Washington 98682, USA 
www.sehamerica.com | Send Inquiry | Phone: +1-(360)-883-7000, 800-669-4734
SEH America, Inc. is a supplier of silicon wafers. We are an ISO 9000 certified company. Our products include polished wafers, annealed wafers, surface metals test wafers, and diffused wafers. Our dif more...