Inquiry (采购产品): manipulator arms I am in need of a device that will assist a person to lift a steel plate weighing 600 lbs, turn it 90 degrees to horizontal, and place it on a roller rack 32 inches high. **** Hidden Message ***** David Nighswander 12030 Company: Demmer Corporation E-mail: wishingstarfarm663@msn.com **** Hidden Message ***** wishingstarfarm663@msn.com
