About
Expanding Our Legacy in Cooling Solutions
Polar Heat Exchanger Co. is a specialized division of our family business, dedicated exclusively to the manufacturing of radiator assemblies. With decades of expertise carried forward from our parent brand, Golden Sun Radiator—a globally trusted name in radiator core manufacturing—we established Polar Heat Exchanger Co. to deliver complete cooling solutions tailored for agriculture, industrial, and automotive applications.
Our Journey
The roots of our business trace back to 1965, when our grandfather laid the foundation with a small shop dedicated to radiators. Over the years, with hard work, innovation, and dedication, the business grew into M R Radiator in 1995, quickly becoming one of the most recognized names in the Indian market.
In 2020, with renewed passion, we relaunched our operations under the name Golden Sun Radiator, focusing on radiator cores and expanding globally within just three years. Building on this strong foundation, we introduced Polar Heat Exchanger Co., with a clear vision to serve customers with ready-to-fit radiator assemblies across multiple sectors.
Industries We Serve
-
🚜 Agriculture Sector – Durable radiator assemblies for tractors, harvesters, and farm machinery, built to withstand tough field conditions.
-
⚙️ Industrial Sector – High-performance solutions for generators, construction equipment, and heavy-duty machinery operating under demanding conditions.
-
🚗 Automotive Sector – Precision-engineered radiators for cars, trucks, and commercial vehicles, ensuring efficiency, safety, and reliability on every road.
Our Mission
At Polar Heat Exchanger Co., our mission is simple: to deliver radiator assemblies that combine accuracy, durability, and performance. We are committed to developing new models as per customer needs, ensuring no demand goes unmet. With a customer-first approach, we believe that there is nothing we cannot deliver with the trust and cooperation of our valued clients.
Our Vision
Our vision is to establish Polar Heat Exchanger Co. as a global leader in radiator assembly manufacturing, providing innovative and sustainable cooling solutions that meet international standards. We aim to expand our reach worldwide, building long-term relationships with customers, partners, and employees while contributing to the advancement of the industry.
Why Choose Us
-
Backed by over 50 years of legacy in radiator manufacturing
-
Expertise in both cores (Golden Sun Radiator) and assemblies (Polar Heat Exchanger Co.)
-
Customization capabilities to meet unique customer requirements
-
Products designed for durability, performance, and global standards
-
Commitment to innovation, continuous improvement, and customer satisfaction
Our Promise
Success is built on trust, innovation, and precision. At Polar Heat Exchanger Co., we don’t just supply radiator assemblies—we provide cooling solutions that power performance across industries. Together with Golden Sun Radiator, we proudly deliver a complete spectrum of radiator solutions—from cores to assemblies—trusted by customers worldwide.