8 verified TMT Bar suppliers in Kolkata. GST-checked and independently rated.Updated 26 May 2026
Bankura · manufacturer
Integrated TMT bar mill supplying Fe500/600HD across East India. · MOQ Typically 1-3 MT per size via distributors · 2-5 days ex-stock for standard diameters lead
Kolkata · manufacturer
Kolkata-based integrated plant producing QST TMT bars for construction. · MOQ Around 3-5 MT mixed sizes via channel partners · 3-7 days for Kolkata and nearby districts lead · ISO 9001
Est. 1951 · manufacturer
Long-standing Kolkata TMT bar maker in Fe500/Fe550 grades. · MOQ Approx 3 MT per size through stockists · 2-6 days for Kolkata region orders lead · ISO 9001 · ISO 14001
Est. 2008 · manufacturer
Produces Captana TMT bars and rings, supplies to Eastern India projects. · MOQ 3 MT and above through dealers · 3-7 days ex-warehouse for regular diameters lead · ISO 9001
Kolkata · manufacturer
Regional TMT bar brand focused on Kolkata and Eastern India supply. · MOQ 2-3 MT via authorized dealers · 2-5 days for standard Fe500/Fe550 sizes lead
Kolkata · trader
Kolkata stockist supplying multi-brand TMT bars to builders and traders. · MOQ Typically 1 MT and above per brand/size · 1-3 days ex-Howrah/ Kolkata godown lead
Kolkata · trader
Local wholesaler dealing in leading TMT brands for Kolkata projects. · MOQ From 1 MT mixed sizes for contractors · 1-3 days within city limits lead
Howrah · trader
Howrah-based TMT bar distributor serving small and mid-size buyers. · MOQ About 1-2 MT depending on size and brand mix · 1-4 days for Kolkata and Howrah areas lead
Fe500 TMT Bar
High tensile strength, ductility
Rs 61-71/kg(excl. GST)
Fe550 TMT Bar
Enhanced strength and corrosion resistance
Rs 63-73/kg(excl. GST)
QST TMT Bar
Quenching and self-tempering process
Rs 62-72/kg(excl. GST)
Captana TMT Bar
Superior weldability and workability
Rs 64-74/kg(excl. GST)
Multi-brand TMT Bar
Variety of grades and sizes available
Rs 61-71/kg(excl. GST)
| Type / Model | Price range | Key spec |
|---|---|---|
| Fe500 TMT Bar | Rs 61-71/kg(excl. GST) | High tensile strength, ductility |
| Fe550 TMT Bar | Rs 63-73/kg(excl. GST) | Enhanced strength and corrosion resistance |
| QST TMT Bar | Rs 62-72/kg(excl. GST) | Quenching and self-tempering process |
| Captana TMT Bar | Rs 64-74/kg(excl. GST) | Superior weldability and workability |
| Multi-brand TMT Bar | Rs 61-71/kg(excl. GST) | Variety of grades and sizes available |
Written by the ping•b2b sourcing team · Updated May 2026
TMT (Thermo-Mechanically Treated) bars are high-strength reinforcement bars used in construction. They are produced through a unique process that enhances their strength and ductility, making them ideal for various structural applications. TMT bars are essential for builders, contractors, and construction companies looking to ensure the durability and safety of their projects.
In Kolkata, you can find several types of TMT bars, including Fe500, Fe550, and QST bars. Each type has distinct properties suited for different construction needs. Fe500 bars are commonly used for residential buildings, while Fe550 bars are preferred for high-rise structures due to their superior strength. Additionally, QST bars are known for their quenching process, making them suitable for heavy-duty applications.
When sourcing TMT bars, it's crucial to check specifications such as tensile strength, ductility, and the manufacturing standards (like ISO certifications). The minimum order quantity (MOQ) typically ranges from 1-3 MT depending on the supplier and the size of the order. Certifications like ISO 9001 ensure that the bars meet quality standards, which is vital for construction safety.
The price of TMT bars in Kolkata generally ranges from Rs 61-73/kg (excl. GST), depending on the grade and supplier. Fe500 bars are usually on the lower end of the price spectrum, while Fe550 and specialized bars like QST may cost slightly more due to their enhanced properties.
The HSN code for TMT bars is 7214, and the applicable GST rate is 18%. This information is essential for procurement teams to ensure compliance with tax regulations during purchasing.
When evaluating TMT bar suppliers, consider their certifications and years of experience in the industry. Always ask for the MOQ and typical lead times, which can range from 1-7 days in Kolkata. Verify the supplier's GST registration to ensure legitimacy, and check for any scam complaints to avoid potential issues. Negotiating the price based on bulk orders can also lead to better deals.
Kolkata is a significant hub for TMT bar manufacturing and distribution in Eastern India. The city hosts several integrated plants and stockists that cater to the growing demand for construction materials. With a robust network of suppliers, Kolkata ensures that builders and contractors have access to quality TMT bars at competitive prices.
The presence of major construction projects and infrastructure development in the region further drives the demand for TMT bars. Additionally, Kolkata's strategic location provides easy access to raw materials and efficient logistics for distribution. The city is home to various manufacturers and traders, making it a one-stop destination for sourcing TMT bars for all types of construction needs.
The typical MOQ for TMT bars in Kolkata ranges from 1-3 MT depending on the supplier and the specific sizes ordered.
Lead times for TMT bar orders in Kolkata usually range from 1-7 days, depending on the supplier and stock availability.
Look for suppliers with ISO certifications, such as ISO 9001, which indicate adherence to quality standards in manufacturing.
To verify a TMT bar supplier, check their GST registration, look for customer reviews, and inquire about their years of experience in the industry.
The typical price range for TMT bars in Kolkata is Rs 61-73/kg (excl. GST), depending on the grade and supplier.
Most verified suppliers in Kolkata have no scam complaints, ensuring a safer purchasing experience for buyers.
In Kolkata, you can find various types of TMT bars, including Fe500, Fe550, and QST bars, each suited for different construction applications.