About Us

About Our Company

ECA originated as a partnership firm in 1978, started by Mr. S G Rathi, Mr. B D Daga & Mr. B K Kothari.

ECA started its operation in 1982 with a small workshop in Kolkata, as a copper component supplier.

Initially our main thrust was on developing import substitution components of Copper to be used in steel industry & save country’s foreign exchange.

Gradually with our dedicated team effort we developed & diversified in areas of chemical, metal-refining, power industries.

ECA has grown into a leading turnkey copper system supplying company, executing turnkey orders all over India and overseas.

ECA presently owns two factories with a workshop area of 30,000 & 90,000 sq.feet located on Kolkata – Mumbai highway, about 30 Kms from Kolkata airport and 15 Kms from kolkata seaport.

Backed by a team of dedicated and highly skilled workers and engineers, the factory manufactures a wide range of products.

ECA uses contemporary technologies, systems & state of art equipments in order to provide its customer quality products. Annual capacity is over 1500 M.T.

Today we are an ISO 9001 certified company & a leading designer, manufacturer & erector for energy systems of chemical, steel & metal refining industries.

ECA now has a diversified business portfolio which has helped it in achieving a steady performance by overcoming adverse cyclical fluctuations to which various businesses are exposed from time to time.

Under the visionary guidance of the present management we at ECA still focus on developing import substitute products of copper.

Our Vision

  • Bring the best technologies to India.
  • Be an ethical company.
  • Strong & dynamic system for operational efficiency.
  • Establish first class brand & corporate image.
  • Have excellent customer caring & customer service, thereby becoming a preferred supplier.
  • Make people a source of our improvement.
  • Make ECA a great place to work in.


We're convinced that the growth of our company derives essentially from our social responsibility as a corporate entity, voluntarily adopting practices and behaviour to obtain the best results that translate into benefits and advantages for both the company itself and the context in which it operates.
The themes of social responsibility such as the promotion of gender policies, the development of quality industrial relations, respect for the environment, etc. represent the backbone of our strategic guidelines.