Best Quality TMT Bar Manufacturer in Kolkata


Committed to creating maximum value

Concast Maxx is one of the pioneering names in the end-user TMT steel sector of Eastern India. Currently, one of the growing TMT bar manufacturers in West Bengal, we take great pride in delivering maximum value to our customers and earning recognition as a trusted brand.


We are an ISO 9001:2000 certified TMT bar company in Kolkata producing 10,000 MT of high-grade & world-class iron castings and 1.5 million tons of international steel standards per annum. When it comes to the TMT construction steel sector, we take pride in calling ourselves one of the top TMT bar manufacturers and suppliers in Kolkata. We provide high-quality TMT steel products for all our clients. Our focus on customer satisfaction and dedication toward the quality of products has made us stand out among our competitors. As we expand in Eastern India, we aim to grab the lion’s share of the TMT construction steel bars market.

Our Vision

To be a reputed world-class corporation and a leading Indian steel business producing and offering customer satisfaction at many levels.

Our Mission

We strive to grow as a TMT bar manufacturing company in Kolkata, trusted for its product quality and services. Customer relationship backed by mutual benefit is what we aim at. Our goal is to amplify the quality and reduce cost through continuous technical supervision and innovation. Our mission is to look for new opportunities that would facilitate our business performance and help us proceed towards the zenith of success. At Concast Maxx, we are well aware of the customers’ expectations, and our teams work in the direction of meeting those. At the same time, we are concerned about employee motivation and overall welfare. Together, we become the future leaders in the steelmaking sector. Be it Torkari TMT bar or any other steel product- we aim to be nothing less than the best. In the course of doing so, we keep in mind our responsibility towards developing a sustainable work environment ensuring workplace safety.

TMT Bar Manufacturers in Kolkata, West Bengal

Best quality TMT bars

The four essential qualities anyone would look for in TMT bars are strength, high bonding property, weldability and, most importantly, bendability. But Concast TMT bars have additional properties of resisting thermal treatment and seismic waves.
The TMT bars are made of Fe 550D, which contributes to its characteristic corrosion resistance property.
We specialize in making ribbed bars of varied thicknesses (5.5 mm, 6mm) from M.S. coil. We incorporate Tempcore Technology in producing the QST bars of various sizes. The smallest we produce is 8mm, while the biggest is 32mm.

Best TMT Rings in India

Top Quality Readymade TMT rings

We have our Bankura steel plant workers working tirelessly to produce top quality TMT rings.
We create 8mm TMT rings of sizes 7”x7”; 7”x9” and 7”x11”.
At Concast, we do not compromise with the quality, and thus, our finished products and the product at every stage are made to go through strict quality checks and supervision. This is accompanied by close monitoring of the bendability and the dimension of the bars before it leaves the plant for the market. Dedication towards the objectives and sincerity in work has made us a prominent name among the top TMT steel rings suppliers in West Bengal.