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About Us
SIM Products was started as Southern Illinois Machinery in 1976 by John R. Newsome in Shumway, Illinois. SIM from the beginning has been a custom machine OEM. John also holds several patents for binding and printing equipment.
Today SIM Products is a custom machine manufacturer, machine shop, electrical and controls contractor.
Who We Are
Jeff Petrowich
- President
- Head of Research and Development
Tom Rentfro
- General Manager
- Director of Mechanical Engineering
Cary Zehner
- Director of Electrical Engineering
- Director of Machine Assembly
Amy Lotz
- Controller
- Human Resources
Angie Newsome
- Director of Purchasing
Vivian Kinkelaar
- Director of Parts Department
Dave Frailey
- Director of CNC Department
Myron Woomer
- Production Manager
Terry Plowman
- Service Manager
Terry Wohltman
- Assembly Manager
- Electrical Manager
Brian Burke
- Regional Sales Manager