Caltronic is the most trusted name & perhaps the largest company in india for making electrostatic precipitator rapper parts. Our people are knowledgeable, helpful, honest, ethical and put the needs of customers first.
In last three decades caltronic has built & supplied more than 90,000 rappers for "top rapped" esps worldwide. We have consistently delivered unmatched quality, price & service which has earned us national recognition in form of three awards from ministry of industries.
We are the first company in india to indigenise & manufacture rapper coil assembly which were being imported from u.s in early 70’s. Many locals have tried to copy our product design but none have achieved its reliability.
Prior to 2008 our business operated under name – industrial control systems.

Caltronic is the most trusted name & perhaps the largest company in india for making electrostatic precipitator rapper parts. Our people are knowledgeable, helpful, honest, ethical and put the needs of customers first.
In last three decades caltronic has built & supplied more than 90,000 rappers for "top rapped" esps worldwide. We have consistently delivered unmatched quality, price & service which has earned us national recognition in form of three awards from ministry of industries.
We are the first company in india to indigenise & manufacture rapper coil assembly which were being imported from u.s in early 70’s. Many locals have tried to copy our product design but none have achieved its reliability.
Prior to 2008 our business operated under name – industrial control systems.