LLC
270507405 is the assigned D-U-N-S number for Auer Signal LLC, a US engineering services and wholesaler located in Ontario, California. Auer Signal designs, manufactures, and services warning and communications signals for various industries including military, fire, automotive, oil and gas, and mining. The company also supplies signal control systems, marshalling control cabinets, hazardous location signaling systems, traffic control hardware, and wireless systems to its customers.