There are presently about 21 units practicing this craft. They produce copper plated bells and supply them to exporters and a few NGOs. In normal course they have sufficient business. It is imperative that they increase capacities so that they can employ more people and increase the volume of their business. All the units have almost no mechanical input in sheet cutting and shaping. There is a lot of scope in mechanization of certain steps in the process to standardize quality and increase production.