Adrad Group

Air Radiators is proud to be part of the Adrad Group. Adrad is an Australian owned family company specializing in the manufacture, importation and distribution of quality radiators, automotive air-conditioning parts and other heat exchange products.

The range of products available in copper, brass, aluminium and steel is the most extensive in Australia and New Zealand. Adrad provides excellence in service and delivery of product through its extensive network of warehouses throughout Australia and New Zealand.

Our products are diverse and meet the needs of automobiles, light trucks and commercial vehicles, heavy on highway vehicles, heavy off-highway vehicles, customized aluminium products for racing and performance vehicles and heat exchange products suitable for power generation applications. For more information:



Adrad New Zealand


Air Radiators

As part of the Adrad Group, Harrop Engineering is a modern, world-class operation committed to technical excellence in total component manufacturing. The legacy of the Harrop family continues with third generation management team representation through our Operations Manager Tim Harrop. Harrop exports product to Europe, United Kingdom and USA. Using state-of-the-art' computerised equipment and CNC machinery, it is continually striving to improve the accuracy and consistency of its manufacturing processes. Modern simulation tools produce virtual products prior to prototype validation and production builds, enhancing the integrity of the final product.

Driven by quality and performance, the Harrop team is committed improving the safety, reliability and durability of its engineering products. Harrops quality-assurance system is accredited by world standards. This, combined with the companys advanced product quality planning system, allow Harrop to deliver an outstanding level of service to our broad customer base ranging from global OE vehicle manufactures to serious performance enthusiasts.

Harrop continues to grow through successful partnerships and our highly skilled workforce delivering world class products. Our development pipeline for Supercharger, Differential, Brake & Cooling product is securing our future growth and attracting new customers to Harrop. More exciting new products are due for release - stay tuned!


Founded in 1934 – National Radiators Limited joined the Adrad Group of Companies in 2006 and became Adrad National Radiators NZ

Servicing New Zealand with a national distribution network of 6 warehouses we carry the most extensive range of engine cooling products in New Zealand for Automotive and Industrial  applications covering components from radiator cores, to complete assemblies. 

Adrad New Zealand

WingFan Ltd. & Co. KG, a global organisation and one of the world’s largest manufacturers of modular axial fans, has appointed WingFan Pty Ltd as the exclusive distributor of their product range in Australia and New Zealand.  WingFan Pty Ltd is part of the Adrad Group of Companies.

For over 80 years WingFan has been known for high quality, reliable products.

WingFan customers will benefit from our knowledge of local Australian and New Zealand conditions and our ability to draw upon the global expertise of the entire WingFan organisation.

Worldwide, we work with our customers to research, develop and innovate new products for your application.