With over four decades of experience and a worldwide customer base, NAI Cranes is a leading designer and manufacturer of overhead crane systems. Our products include bridge cranes, gantry cranes, monorails, jib cranes and custom-engineered overhead crane systems with capacities up to 200 tons and spans up to 250 ft. Products: Overhead crane systems (bridge cranes, gantry cranes, etc) Runway systems Packaged hoists and built-up hoists Crane components Crane parts Recommended spare parts lists Below the hook lifting devices Transfer carts Services: Crane Engineering Crane inspections Crane maintenance Crane repair Crane refurbishment Crane training Crane commissioning Load testing NAI maintains sales offices and crane fabrication capabilities in the US and Latin America and a network of certified service and repair centers across the US. With crane installations worldwide and experience in a wide variety of industries, we provide you with all the products and services to meet your overhead lifting needs. NAI is a proud member of the Crane Manufacturers Association of America (CMAA) and the Material Handling Industry (MHI).