We are a trusted name in CRGO Laminations and Core Assembly Manufacturing, delivering high-quality CRGO products, engineering solutions, and ensuring on-time delivery.

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Powering the Future with Precision CRGO Solutions

High-quality CRGO products trusted by transformer and electrical industries across India.

Reliable. Innovative. Future-Ready.

10+ years of team expertise delivering sustainable and trusted CRGO solutions.

Built by Collaboration. Driven by Expertise.

Driven by teamwork, Jass Steel delivers reliable CRGO solutions for India’s transformer industry.

Unmatched
Quality

Backed by 10+ years of
combined team experience,
we deliver quality CRGO
solutions meeting IS 3024,
IEC 60404, and IS 649..

10+ Years of
Experience

With proven expertise, we
deliver reliable CRGO steel
solutions trusted by clients
across 20+ states, ensuring quality.

Customized
Solutions

From CRGO mother coils to core assemblies, our products undergo rigorous quality checks including Epstein loss and no-load loss tests.

Certifications
and Licensed

We operate with full compliance recognized Certifications ISO 9001:2015, ISO 14001"2015, ISO 45001:2018 and ZED Gold Certification.

About Us

Driving Excellence in CRGO Manufacturing Since 2016

JAAS Steel Industries Pvt. Ltd. delivers precise CRGO laminations, slit coils, and core assemblies for India’s transformer and electrical industry.

Since 2016, we’ve grown into a modern, technology-driven manufacturer committed to high standards and skilled craftsmanship.

With presence in 20+ states and 100+ clients, we provide reliable CRGO products built for efficiency, durability, and long-term value.

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Working States
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On Time Delivery
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Happy Clients
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Years of Experience
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Products Supplied

From CRGO slit coils to fully built cores, Jaas Steel Industries Pvt. Ltd. has successfully delivered thousands of projects across 20+ states, earning the trust of 100+ clients nationwide.

Quality Assured

Trusted by
Industry Leaders

Delivering premium CRGO solutions that power industries across regions.

Proven Expertise

We supply CRGO cut laminations and slit coils up to 50 MVA, and built core assemblies up to 20 MVA, with a monthly capacity of 400 MT.

Excellence

From coils to assemblies, every product is designed to match specific customer needs with precision.

Certified & Reliable

Fully licensed and insured, we operate with strict compliance and the highest quality standards.

Regional Leader

Recognized as a top steel solutions provider, we are the first choice across multiple states and industries.

For enquiries, Get in touch with our team.

Delivering reliable CRGO solutions for industries across the globe.

+91 96245 61613 Mon - Sat : 10.00 - 18.00

CRGO / CRNO Coil Processing

Transformer Lamination

Core Assembly & Wound Core

Customized CRGO Solutions

Quality Assurance & Testing

Advanced Manufacturing Process

Customer Support & Service

Our Clients

Trusted by Industry Leaders

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Client Feedback

What Our Clients Say

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Vidyut Transformers
Vidyut Transformers Pvt Ltd

Jaas Steel Industries Pvt. Ltd. consistently deliver quality CRGO laminations and core assemblies with reliable performance and service.

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KV Transformers
KV Transformer Industries

Jaas Steel Industries consistently deliver reliable quality, strong performance, and timely supply, making them a trusted partner for our CRGO lamination

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Ramesh Sharma
Procurement Manager, PowerGrid

Jaas Steel Industries has been our trusted partner for transformer laminations. Their product quality and timely delivery are unmatched in the region.

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Anita Verma
Operations Head, ElectroTech

The team’s professionalism and commitment to quality give us confidence in every project. Their CRGO solutions help us maintain efficiency at scale.

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Vikram Patel
Director, TransPower Solutions

We value Jaas Steel’s expertise in transformer core assembly. Their service has helped us deliver projects faster and with consistent quality.

Our Standards

Certified for Quality & Excellence

FAQ's

Got Questions? We’ve Got Answers

Find answers to the most common queries about our products, manufacturing process, and quality standards.

CRGO (Cold Rolled Grain Oriented) steel is used in transformer cores due to its high magnetic efficiency, ensuring minimal energy losses and improved performance.
Every product undergoes multiple stages of testing including Epstein Loss Tests and No Load Loss tests, ensuring top-tier performance and compliance with IS and IEC standards.
Yes, we manufacture customized CRGO lamination sizes and core assemblies to meet specific customer designs and transformer requirements.
All our CRGO and core products conform to IS 3024, IEC 60404, and IS 649 standards, ensuring reliability and precision in every output.
We cater to transformer manufacturers, electrical equipment companies, and industrial clients across India and international markets.
Contact

Have a project in mind? Contact with us

We’re here to assist with your product needs, service queries, and partnership discussions.

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