MRO Division provides products from 300 plus manufactures in 24 major product groups: abrasives , lubricants, cutting and sawing tools, hand tools, power, air and hydraulic tools and equipment, material handling and storage, pipe, valves, and fittings, and safety supplies and equipment. Air Handling and Ventilation Division provides fans and blowers for most industrial and commercial applications such as exhaust fans and blowers, man and product cooling fans and blowers, circulation fans and evaporative cooling fans Marine and Industrial Closure Division provides water tight doors, hatches, manhole and scuttle, made to order or from stock in steel, aluminum or stainless steel