Vacuum Research is a leader in the vacuum component industry, from Aluminum Gate Valves to Rotary Vane Vacuum Pumps.
Metal Powder Industries Federation
Advanced Flame Hardening Incorporated
Adesso Precision Machine Company
Advanced Energy Industries Inc.
Advanced Heat Treat Corp. – Cullman
Advanced Heat Treat Corp. – Monroe
Advanced Heat Treat Corp. – Waterloo
Advanced Surface Technologies Inc.
Aerospace Testing and Pyrometry
Agilent Technologies Vacuum Products