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ABOUT GURUNANAK

Driven By Quality. Committed To A Cleaner Tomorrow.

Technology-driven manufacturing of high-quality Diesel Exhaust Fluid for modern diesel and SCR applications.

Gurunanak Resources and Energy Private Limited is a technology-driven company committed to providing high-quality, environmentally responsible products for a cleaner and sustainable future. Our manufacturing approach focuses on controlled processes, product consistency and reliable quality.

We manufacture and supply premium Diesel Exhaust Fluid designed for SCR-equipped diesel applications, with a strong commitment to quality, customer satisfaction and environmental responsibility.

More About Us
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SCR

Compatibility

Our Product

Diesel Exhaust Fluid

Pure Solution for a Cleaner Tomorrow

DEF is a high-purity solution used with Selective Catalytic Reduction (SCR) systems to help reduce harmful NOx emissions from diesel engines.
At Gurunanak Resources and Energy, our DEF is produced through controlled processing, filtration and quality testing, with manufacturing aligned with ISO 22241 quality requirements. The result is a consistent, reliable solution designed for modern commercial and industrial diesel applications.

  • 32.5% High-Purity Urea
  • 67.5% Deionized Water
  • ISO 22241 Quality Requirements
  • Compatible with SCR Systems

Quality Manufacturing

Our Production Process

Raw Material Receiving
1

Raw Material Receiving

High quality raw materials are meticulously received, verified, and inspected.

Urea Dissolving
2

Urea Dissolving

Pure automotive-grade urea is dissolved in deionized water under controlled conditions.

Mixing and Blending
3

Mixing & Blending

The solution is precisely mixed and blended to guarantee absolute consistency.

Filtration
4

Filtration

Multi-stage filtration is executed to eliminate impurities and ensure maximum purity.

Quality Testing
5

Quality Testing

Every batch undergoes rigorous laboratory testing to comply with ISO 22241.

Automatic Filling & Packing
6

Automatic Filling & Packing

Safely filled into secure containers and hermetically sealed for safe distribution.

WHY CHOOSE GURUNANAK

Quality You Can Trust. Performance You Can Rely On.

Gurunanak Resources and Energy Private Limited is committed to delivering high-quality Diesel Exhaust Fluid through controlled manufacturing, quality assurance and responsible production practices. Points

  • High-Purity DEF Formulation
  • ISO 22241 Quality Requirements
  • Strict Quality Control & Testing
  • Advanced Manufacturing Processes
  • Reliable Product Quality & Supply
  • Environmentally Responsible Solutions
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ISO 22241
Quality Requirement

Quality Manufacturing

Our Production Process

Trucks

DEF solutions for SCR-equipped heavy-duty and commercial trucks.

Buses

Supporting emission-control systems in compatible diesel buses.

Construction Equipment

For compatible diesel-powered equipment used in construction operations.

Agricultural Machinery

DEF for SCR-equipped agricultural machinery and diesel-powered equipment.

Mining Vehicles

Supporting emission-control requirements for compatible diesel mining vehicles.

Diesel Generator Sets

For diesel generator sets equipped with SCR technology.

Frequenly Ask Question

Everything You Need To Know About Diesel Exhaust Fluid

From DEF composition and SCR technology to packaging and applications, find answers to common questions about our Diesel Exhaust Fluid and its use in modern diesel systems.

  • What is Diesel Exhaust Fluid (DEF)?

    Diesel Exhaust Fluid (DEF) is a non-toxic, non-hazardous solution made from 32.5% high-purity urea and 67.5% deionized water. It is used in Selective Catalytic Reduction (SCR) systems of compatible diesel vehicles to help reduce harmful ...

  • How does DEF work with an SCR system?

    DEF is injected into the exhaust system of an SCR-equipped diesel vehicle. Through the SCR process, harmful NOx emissions are converted into nitrogen and water vapour, helping support cleaner exhaust emissions.

  • What packaging options are available?

    Gurunanak Diesel Exhaust Fluid is available in 10 litre, 20 litre, 210 litre and 1000 litre IBC packaging options to suit different vehicle, fleet and industrial requirements.

TESTIMONIALS

What They Say About Our Service

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Gurunanak Resources and Energy provides high-quality Diesel Exhaust Fluid for modern diesel and SCR-equipped applications. Choose from 10L, 20L, 210L and 1000L packaging options, with bulk supply available for larger requirements.