Southwest Silicon Technology was founded in 1999 to serve the West, Southwest and Central regions of the United States. SST, along with its two sister companies, one in NEW Bedford, MA and the other in Holland, now has the capability to serve all of our customers needs, both Local and GLOBAL. SST became ISO 9001:2000 certified in January 2002; and our highly skilled staff has over 60 years of experience in semiconductor material manufacturing, engineering, quality control and sales.