AB CONNECTORS specializes in very complex interconnection Aerospace systems as well as Defense systems, Rail systems and Industrial electronic connectors employing the most recent manufacturing techniques and technology through research and development to withstand the harshest environments around the world. Products Include: Assembly Items, Circular Connectors, Military Circular Connectors, Other Circular Connectors, RF/Microwave Attenuators, Variable Resistors, & RF/Microwave Attenuators.