About us

Engineering Construction Corporation ( abbreviated to ECC ) was established in the year 1977 by Late S.B. Ganguly and is currently owned & run by Professionally qualified Engineers.

We are one of the largest manufacturers of Switchboards in Eastern India & one of the leading manufacturers of Busducts in India.

Our firm is manufacturing these Products successfully and with a lot of goodwill from clients over the last 40+ years. Our name in the product groups can be found in the Approved Makelist of all major players in the primary industrial sectors

We are strengthened by an experienced and knowledgeable team of professionals having industry relevant knowledge working in close coordination with skilled factory personnel to achieve the desired common goal of our organization, our suppliers and our clients.

We have well-equipped factories in Kolkata with updated machinery having self-owned land of approx. 20,000 sq.ft. & having a shop floor area presently of 9500 sq.ft. which is slated to increase by another 7000 sq.ft. by end 2018. A key aspect of our Production process is Safety of our employees and stringent norms are in place to ensure it at all times


ECC renews its pledge for unrelenting technical excellence, obsessive concern for user satisfaction, to be a company consistently striving hard with a percpective in mind & with pride and self esteem. To achieve this, Quality should be built in every facet of the work system as only Quality will pay.