Powering India's Cooling Revolution with precision and Vision
A leading manufacturer of heat exchangers, cooling coils, and HVAC & refrigeration solutions, KRN delivers innovative, high-performance products to industries such as HVAC, refrigeration, automotive, power, marine, and more. With modern manufacturing facilities and a skilled team, we ensure the highest standards of quality and precision.
Built Different, Engineered Better.
From a single factory in Neemrana to a globally certified, publicly-listed manufacturer trusted by 200+ OEMs worldwide.
Comprehensive Portfolio
10 product categories — all thermal needs under one roof. No supplier juggling.
Customization Expertise
Custom materials, dimensions, coatings, and performance profiles — engineered to your exact spec.
Global Quality Standards
ISO, CE, UL-207, BIS certified. OEM-ready — no re-qualification needed.
Innovation & Technology
Dedicated R&D, SAP S/4HANA, and modern automated plants in Neemrana.
Sustainability Commitment
Energy-efficient designs, eco-friendly coatings, reduced refrigerant usage.
Proven Reliability
200+ global OEM clients, decades of expertise, consistent delivery worldwide.
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Our Principles
The values that guide our decisions, shape our strategy, and define our success.
OUR VISION
Our vision is to become a globally recognized leader in thermal engineering solutions by consistently delivering innovation, quality, and sustainability.
OUR MISSION
Our mission is to design and manufacture high-performance, energy-efficient, and customized thermal solutions that meet global standards and consistently exceed customer expectations.
OUR VALUE
Our values define who we are and guide every decision we make. They are the foundation of our commitment to excellence and customer satisfaction.
Our Timeline
KRN Heat Exchanger & Refrigeration Ltd. began its journey with a clear vision—to deliver high-performance and energy-efficient thermal solutions that meet global standards. From its inception, the company has focused on innovation, quality, and customer-centric engineering to build a strong foundation in the HVAC and heat exchanger industry.




KRN Heat Exchanger & Refrigeration was established in Neemrana, Rajasthan, with a clear mandate: build world-class HVAC&R heat exchangers from an Indian manufacturing base. Within two years, we moved from commissioning to commercial-scale production, backed by advanced machinery and quality systems, and began exporting to international markets -becoming a global exporter by 2019.

We scaled manufacturing capability significantly, expanding our facility footprint and introducing new tube-lines to serve a broader range of HVAC&R applications. This period also marked our formal arrival on the global stage, with BIS, CE, UL, and AHRI certifications, alongside ISO 9001, 14001, and 45001 systems -cementing our commitment to international quality standards.

KRN transitioned from a private to a public limited company, strengthening our governance framework in preparation for the next phase of growth. We successfully listed on the NSE and BSE, launched our in-house Brazing DOJO training centre to deepen technical expertise, and incorporated KRN HVAC Products Pvt. Ltd. as a dedicated unit to expand our manufacturing capacity and product range. We also acquired the bus air-conditioning business, now operating as KRN SPH, extending our footprint into the transportation segment.

Building on our manufacturing excellence, KRN is entering a new phase of growth — setting up a new manufacturing unit in Bangalore, expanding into the Microchannel Heat Exchanger (MCHX) segment, entering the railway HVAC segment, and scaling our service network to 25+ authorised centres across India, bringing us closer to customers nationwide.


Quality Policy
We are committed to produce consistent quality products at competitive price to meet our esteemed customer’s satisfaction by adopting systematic approach to excellence teamwork, motivation, training, and involvement of our employees in accordance with quality management standards for its continual improvements.
EHS Policy
We are Committed to Environmental, Health, and Safety Excellence. We prfioritize society and the environment, conserving resources, reducing waste, and preventing pollution. Our focus is on personnel well-being, ensuring a safe and healthy workplace with collective participation for success. Participation of all our personnel and business associates.
Quality Assurance
Quality is not an act but habit! At KRN, we periodically conduct surprise inspection of parts and final products at the shop floor. We follow KAIZEN philosophy for our business. We always look for a more efficient way of doing things and see if there is any scope of improvement in our processes, to provide satisfactory and better results to each customer every time.
Training Sessions
We at KRN strongly understand and believe in constant learning & know its importance. We organize regular training sessions for our workers and staff. We invite honorable and reputed guests to conduct seminar for our staff. These gathering and meeting help our employees to engage in work culture and maintain healthy work environment.