For over 25 years, CH Products has been a leading manufacturer of advanced motion control solutions and industrial USB controllers. With two distinct business divisions: Industrial and Simulation, CH Products develops, manufactures, and markets an extensive customizable product line that is designed to meet the expanding needs of today's global economy.In today’s market, CH Products can be found in a number of applications including security, military, automotive and consumer flight simulation. The Industrial business unit manufacturers a wide range of Resistive and Hall effect joysticks, throttle controls, as well as optoelectrical trackballs engineered to meet the most exacting requirements. Most controllers are customizable and capable of accommodating a variety of handle, pushbutton, and axis configurations.CH Products is a trade name of APEM, Inc.