Girish electrical industries is the manufacturer of electrical heaters & heating elements in india. They supply their heater to chemical, fertiliser, pharmaceutical, textile, electroplating, railways, defence, marine, dairy, distillery and many more industries. The immersion heaters for horizontal use [re-wireable, bobbin type] are made of m.S. /s. S. Pipe welded to cast iron / stainless steel threaded flange which is fitted with a replaceable refractory insulated heating element inside. It is mainly used to heat water, oil, food stuff, alkaline solutions, anodising and plating baths etc.