Profile: Altronic, LLC provides industrial ignition systems for spark ignited, natural gas fueled engines. We are ISO 9001 certified. Our other products are digital instruments and engine controls. Our engine controls provide air/fuel ratio control, fuel control and complete custom control panels. Our EPC-100 control is a microprocessor-based air/fuel ratio control for stoichiometric carbureted engines. Our EPC-200 control incorporates both air/fuel ratio and ignition-timing control.