The electrodeposition of hard chroming now recognized as prolonging the life of all type of metal subject. The metal parts can be protected through eletrodeposition. The benefits of hard chroming is :

Hard Chroming

Prevent Rusty

Conventional method of using oil to prevent rust on metal usually falls when oil condenses. The protective later of oil is not even leaving certain parts exposed to air. Oxidation on the exposed area is rapid, leaving patches of rusts. 

Time and Costs Saving 

A rusts has to be polished before chroming. During polishing, not only is the rust removed but also the original surface. Hence it will protect the metals and increase the life time of the metals.

Increase Surface Hardness

The hardness of the hard chrome is 65 HRC and the surface finishing is smooth and bright. Wear and tear on the hard chrome parts are minimized.