ADB® is the leader in Safety Lifting Rings and Plate Lift Hardware for the construction, concrete, trenching, and precast industries. ADB® lifting products are made from high-strength alloy steel. Our ISO 9001:2008 Quality Assurance Program ensures all Heavy Duty® Safety-Lift Eyes, Swivel-Pivot Lift Plates, and other lifting devices are Magnetic Particle Inspected Per ASTM 1444.