ADI is a leader in CNC and manual machining for manufacturing industrial type products. State of the art equipment and experienced machinists produce some of the worlds best parts. To learn more about the machining services at ADIWelding Services OverviewADI is a leader in welding A514 metal plate for structures. We specialize in welding A514 plate to A514 plate and other high quality metals such as 4340. Want to know more about the welding services offered at ADILand Drilling Rig Fabrication OverviewDrilling rigs are the life line of oil and gas exploration. ADI has full service drilling rig production capabilities and have built rigs for some of the world's largest oil companies. If you need a drilling rig built by ADIMetal Plate Cutting OverviewADI is a leader in CNC Plate Cutting. Arc Designs Inc. uses only the best hardware and software for CNC plate cutting to ensure customer satisfaction and quality products. To learn more about ADI's CNC plate cuttingIndustrial Coatings OverviewArc Designs Inc more... See more text