The United Group is situated in Coimbatore (India) – predominantly an industrial town with an inner spirit for entrepreneurship and self development. Coimbatore is one of the major industrial hubs for engineering activities with special emphasis on castings and machined components.

The United Group, a specialist in manufacture and supplies of Gray and Ductile Iron castings, is made up of
  • United Enterprises (UE) – the exports division.
  • Technocast Foundry (TCF) – the manufacturing division
  • Covai Metal Treaters (CMT) – the heat treatment division
With a group turnover of Indian Rupees 250 Million, we export about 70% of our produce.

Our objective
Our objective is to ensure maximum value addition to our customers by supplying quality gray & ductile iron castings on time, every time. We cater to the specific needs of global clients who are in diversified industrial sectors.


We respect infrastructure as the foundation of our growth. Our newly expanded and modernized foundry houses the best facility for castings Gray & Ductile Iron castings and an efficient production line...

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Quality, being the highest priority, has become our culture and is reflected in every section of our operations. We have up to date testing facility and an excellent Quality Management System...

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Cast Iron :
CI Gr.20, CI Gr.25, CI Gr.30
S.G Iron / Ductile Iron :
400/12, 500/7, 550/6, 600/3, 700/2
Ni-Hard :
Type I, Type II, Type III, Type IV
According to standards :
EN, ASTM (AISI), DIN, BIS, IS, BS