AG Manufacturing
Rochelle, IL

Provides design, development and manufacturing of pneumatic, hydraulic and solenoid control devices. The company manufactures the following products for the automotive industry:

  • Solenoids, valves and control systems
  • Electronic throttle controls and actuators
  • Electro-hydraulic systems
  • Pneumatic systems
  • Fuel delivery electrical/electronic sub-assemblies
  • Sensors for temperature, ambient, fuel levels and in-car light applications

Manufacturing Processes

  • 9 - 55 ton to 400 ton injection molding machines
  • 10 - 30 to 150 ton over molding machines
  • 11 - coil winders
  • Various automated assembly operations


  • 100,000 Sq. Ft.
  • TS-16949 Certified
  • ISO 14001 Certified

Product & Services

Manufacturing/Assembly operations
Quality support and management functions
Supply chain management functions
Logistics and customer post-sales/aftermarket support functions
Bobbin molding, winding, termination and testing
Complete valve manufacturing and testing
Incorporating solenoid valve into system
Our Business Affiliations