On the Banks of Sacred River Tambraparani in south Tamilnadu lies Ambasamudram on one side and Kallidai Kurichi (Callidai For short) on the other. Setting trends in Indigenous banking, Kallidai Kurichi also brought forth pioneering Industrialists and Entrepreneurs. Callidai Motor Works comes in the line of the pioneer and self made Industrialist Late K R Sundaram Iyer well known in those days first as "Enfield" Sundaram Iyer. Coming in this KRS family line now is one of his Grand sons, Bhargav Sundaram, who has embraced what is now popularly called Social Entrepreneurship, with the motto "Make Physically Challenged Persons more mobile inside and outside the house"! The result of this concept was the birth of wheelchair Trust of India and Callidai Motor Works in 1998.These entities which boast of a predominantly physically challenged work-force commit themselves to alleviate the pain of such people through Technology.All these have been possible due to focused and single minded devotion of the couple - Bhargav Sundaram, a post Graduate in Business Management and His lawyer wife Priya Bhargav, who is a double Graduate. They have embarked on a mission to provide a concrete shape to their dreams. Callidai Motor Works makes available products that have been using tested over a period of time and have a long list of highly satisfied Institutional and Individual customers who have been using the products manufactured by Callidai Motor Works. CallidaiMotor Works supports its earliest customer even today and provides services/ spares support and products upgrades to each of its customers

Callidai Motor Works practically provides solutions for ANY / ALL types of Neurological Disorder resulting in Mobility Related Problems. This is carefully done after collecting feature and measurements inputs from the user, care taker / attendant, Doctor and Physiotherapist