Certifications

Certifications

Jumbo TMT Certificates

At Jumbo TMX, every bar that leaves our plant carries the weight of trust. Our certifications are not just documents; they are proof of our promise to deliver strength, consistency, and reliability in every construction project. The Jumbo’s TMT Certificates represent years of research, advanced technology, and an unwavering commitment to quality.

Background

Certified to Build India’s Future

We manufacture TMT bars that meet the highest national and international standards. Our facilities, processes, and materials have been verified by leading authorities for strength, ductility, and safety. From sourcing raw materials to final rolling, every stage follows rigorous testing and compliance benchmarks.

Key recognitions include:

BIS Certified TMT Bars
BIS Certified TMT Bars
IS 1786:2008 Standard
Ensuring precise chemical composition and tensile strength for reliable structural integrity.
ISO 9001:2015 Certified
ISO 9001:2015 Certified
Quality Steel Production System
Emphasizing continuous improvement, consistency, and process control at every stage.
NABL Approved Testing
NABL Approved Testing
Accredited Laboratories
Verifying every mechanical and chemical property of steel for uncompromised quality.
Thermex Technology
Thermex Technology
German Quenching Process
Producing TMT bars with uniform hardness, superior ductility, and excellent weldability.
Corrosion Resistant TMT Bars
Corrosion Resistant Bar
CRS TMT Bars
Tested for long-term durability in coastal, humid, and high-moisture environments.

Download & Verify

Access and verify our certifications, lab approvals, and quality test reports — ensuring complete transparency and trust in every product.

Make in India
ISI Certification
ISO 9001:2015
Thermex
Contact Quality Department
Certificate 1
Certificate 2
Certificate 3
Certificate 4
Certificate 5
Certificate 6
Certificate 7
Certificate 8
Certificate 9
Certificate 10
Certificate 11
Certificate 12
Certificate 13
Certificate 14
Certificate 15
Certificate 16
Certificate 17
Certificate 18

Understanding TMT Bar Certifications: FAQ Section

Jumbo TMT Certifications | BIS & ISO Certified TMT Bars in India