Banner Commercial is an ISO 9001 certified metal supplier to various commercial industries. For over 50 years, we have been a premier supplier of precision ground bar, centerless grinding, turning, and straightening services. Our facilities encompass over 200,000 square feet of production floor space, and contain over 8 million lbs. of carbon steel, stainless steel, brass, aluminum, titanium, alloy, and... Read More about Banner Commercial