ENTRON Controls, LLC. develops and manufactures advanced weld controls for automotive, industrial and consumer products. For over 42 years, ENTRON has pioneered developments in weld controls for all AC, AC constant current, MFDC and large inverter applications. ENTRON offers the largest range in Inverter Technology available today. Currently ENTRON is working with weld machine integrators and end-users to bring our new control products for Servo-driven applications and Risk Reduction to the manufacturing floor. Part of Tuffaloy.