Metal Industries, Inc. offers a complete line of quality air distribution products and air terminal units. Our company is ded ... icated to providing the highest level of service in the HVAC industry. Since our inception in 1947, Metal Industries, Inc. has grown to become a leading worldwide supplier of commercial air distribution products. Metal Industries, Inc. products are sold under several brands throughout the United States and around the world. Metal Industries, Inc. is a privately owned US company. read more