A water heater is a device that uses heat transfer process and uses the energy source to heat water above its initial temperature . there is also a lot of water heaters some of them works with Electricity source and another works with gas and also some works with solar energy
A small appliance or small domestic appliance is a portable or semi-portable machines, generally used on table-tops, counter-tops, or other platforms, to accomplish a household task. Examples include microwave ovens,toasters, humidifiers,vacuum cleaner,kettles,fans and coffee makers.
Crystal is one of the biggest companies working in all home appliance and all kind of business related to home appliance.
So Crystal is divided to sub companies each one had here own business and here own administration but they all work together to help the customers for all they requirements.