Otto designs and manufactures a full line of control grips, switches and two-way radio accessories. Switch products include pushbuttons, rockers, toggles and control grips designed for demanding applications. Two-way radio accessories include headsets, ear hangers, speaker microphones, ...

Connor-Winfield has an extensive line of products covering standard frequency control devices to custom timing, cellular and Global Positioning System ...

Located in St. Charles, Illinois, Melt Design, Inc. designs and manufactures precision hot runner systems and molding machine nozzles for the injection molding industry.