you can count on!
Welcome to
JBG HEXA
Leading the Way in TMT Bar Manufacturing
As one of the leading TMT bar manufacturers in West Bengal and North East India, JBG HEXA, part of the prestigious Jai Balaji Group, stands at the forefront of steel manufacturing excellence.
Our high-strength steel bars are engineered using advanced Thermex technology, ensuring superior performance and durability. HEXA manufactures earthquake-resistant TMT bars, corrosion-resistant steel bars, and other products to serve as the preferred choice of construction professionals throughout the region because of our commitment to strength, safety, and resilience.
Raw Material Selection & Melting
- Premium Iron Ore or scrap is selected and melted in an induction or electric arc furnace.
- Refinement ensures the desired chemical composition for optimal performance.
Continuous Casting
The molten steel is shaped into MS billets via Continuous Casting Machine (CCM), forming the raw material for TMT bars.
Rolling Mill Process
Billets are reheated to 1100 – 1200°C and passed through automated stands to form bars in sizes from 8mm to 32mm.
German HSE Quenching System
High-pressure water jets rapidly cool the surface, creating a martensitic layer while the core stays austenitic (flexible and soft).
Self-Tempering
The heat from the core flows outward, forming a Ferrite-Pearlite core and Martensitic rim, giving the bars a perfect balance of ductility and strength.
Atmospheric Cooling
Bars are cooled on a cooling bed to ensure uniform mechanical properties across their length.
Premium Raw Material Sourcing
Finest steel billets sourced from trusted suppliers, ensuring superior quality and consistency for durable TMT bars.
Precision Rolling & TMT Treatment
Using advanced technology, the bars undergo controlled rolling and cooling for superior strength and flexibility.
Strict Quality Testing & Packaging
Every bar is tested rigorously and carefully packaged to meet the highest standards of excellence.
Our Organisational Pillars The Foundation of HEXA’s Success
Strength at the Core
With precision and power, our TMT bars offer unmatched strength and resilience for the most demanding construction projects.
Trust Through Transparency
Integrity is key. From manufacturing to delivery, we maintain full transparency and provide dependable delivery practices.
Innovation That Matters
We set industry trends by investing continuously in research and development and technological advancement to manufacture the safest bar products.
Customer-Centric Commitment
Our customers are at the heart of our operations. Our organisation delivers customised and tailored solutions for contractors and end-users.
Resilience with Responsibility
Our commitment extends beyond construction. We focus on sustainable practices and support social initiatives that foster growth and stability.
Pan-Regional Presence with Local Pride
We’re proud of our deep-rooted connections with dealers and builders across markets to build enduring relationships based on trust.
SERVICES
Design Package
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Building Renovation
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Sustainable Building
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Project Management
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Concrete Transport
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Interior Design
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0
Of Open Offices
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Project Completed
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Workers Employed
0
Received Awards
570 completed project
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about us
TAKE A LOOK AT SOME AMAZING PROJECTS WE HAVE FINISHED
Clear Filters
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5 October, 2019
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Business Building (Demo)
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3 October, 2019
in Industrial (Demo), Related Projects (Demo)
Business Building (Demo)
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3 October, 2019
in Industrial (Demo), Related Projects (Demo)
Builder of Human (Demo)
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WHY CHOOSE US?
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- Client: Company Name
- Location: Melbourn, 34567
- Start date: 24 Jan 2016
- Finish date: 11 Jun 2016
- Surface area: 4520 m2
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Exceptional Strength and Ductility
HEXA TMT bars offer the perfect balance of strength and ductility, ensuring long-lasting and secure construction.
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Thermo-Mechanical Treatment with World-Class Thermex Technology
The treatment enhances TMT bars’ performance for challenging construction needs.
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Superior Weldability
These bars enable excellent weldability because they maintain their strength at joints while delivering seamless construction processes without strength reduction.
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Flawless Finish
The construction efficiency reaches its peak through fixed-length bars, which simplify handling operations while minimising unnecessary material waste.
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Optimal Construction Efficiency
Fixed-length bars simplify the construction process, ensuring ease of handling and minimal waste.
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Earthquake and High-Temperature Resistance
HEXA TMT bars are designed for earthquake and high-temperature resistance, ensuring safety and durability in extreme environments.
Advanced Thermo-Mechanical Treatment for Unmatched Strength
Thermo-mechanical treatment is a cutting-edge metallurgical process that combines mechanical deformation (such as compression, forging, and rolling) with thermal operations (including heat treatment, water quenching, and controlled cooling). This process enhances the strength, ductility, and overall performance of our TMT bars.
State-of-the-Art Manufacturing Facility
- Location: Unit-IV, Vill – Banskopa, P.O – Rajbandh Durgapur – 713212, Burdwan.
- Equipped with the latest technology for consistent, high-quality production.
- Every TMT bar undergoes rigorous quality checks.
- Bars meet industry standards for strength, safety, and reliability.
Key Features
- Hardening
- Recovery and Recrystallisation
- Precipitation
- Allotropic Transformations
- Heat Treatment
- Water Quenching
Thermo-Mechanical Processing for High-Strength TMT Bars
- Transforms low-carbon steel into high-strength bars.
- Steel billets (“pencil ingots”) are heated to 1200°C – 1250°C.
- Billets are progressively rolled to achieve the desired shape and size.
- The surface layer converts to martensite, applying pressure to the core.
- Maintains temperature differentials across bars for consistent properties.
- Slow cooling converts martensite to ferrite and pearlite for added strength.
- Bars feature martensite, bainite, and ferrite layers, offering resilience, ductility, and strength.
TMT Bar Manufacturing Process with German HSE Technology
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01
Raw Material Selection & Melting
Premium Iron Ore or scrap is selected and melted in an induction or electric arc furnace.
Refinement ensures the desired chemical composition for optimal performance.
![]()
![]()
02
Continuous Casting
The molten steel is shaped into MS billets via Continuous Casting Machine (CCM), forming the raw material for TMT bars.
![]()
![]()
03
Rolling Mill Process
Billets are reheated to 1100 – 1200°C and passed through automated stands to form bars in sizes from 8mm to 32mm.
![]()
04
German HSE Quenching System
High-pressure water jets rapidly cool the surface, creating a martensitic layer while the core stays austenitic (flexible and soft).
![]()
![]()
05
Self-Tempering
The heat from the core flows outward, forming a Ferrite-Pearlite core and Martensitic rim, giving the bars a perfect balance of ductility and strength.
![]()
![]()
06
Atmospheric Cooling
Bars are cooled on a cooling bed to ensure uniform mechanical properties across their length.
Construction Process
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Plan / project
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Design-Build
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Project Building
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LOOKING FOR A QUALITY AND AFFORDABLE CONSTRUCTOR FOR YOUR NEXT PROJECT?
REQUEST A QUOTE

Emerson Anderson
Creative Heaattds Inc.
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Christian Perry
Creative Heaattds Inc.
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OUR CLIENTS
At HEXA, we take pride in our diverse client base, ranging from residential projects to large-scale commercial ventures. Our clients trust us to deliver strength, quality, and innovation in every TMT bar we produce.








