electric cable hoist , heavy hoist iron hook lifting of steel pipes bunch and place on a truck at warehouse

aluminum background bunch cable chain chrome circle construction crane cylinder diagonal electric engineering equipment factory galvanized gear group heavy high hoist hoisting hook industrial industry iron job lift lifting load machine machinery manufacture manufacturing material materials mechanical metal metallic money motor object pipe pipeline piping plumbing power production products profile pulley quality rack rectangular rope round safely safety seamless shape shiny silver sling stack stainless steel storage striped supply technology tool tube tubes tubing warehouse weight winch work workshop