Support > Technical Contact

Technical Support & Engineering Contacts

John Varone    626-385-3566 x266     Engineering

Greg Barnwell    626-385-3512 x212    RF Power Supplies, DC Generators & Turbo Pumps

James Grimm    626-385-3527 x227    Vacuum Pumps, Systems & Leak Detectors

Mike Short    626-385-3569 x269    Cryogenic Vacuum Systems & Valves

PTB Sales, Inc.
1361 Mountain View Circle
Azusa, CA 91702