Dunham-Bush has long been committed to offering creative solutions for their customers' needs over its 100+ year history, in the heating, ventilating, air-conditioning and refrigeration (HVAC/R). Our corporate headquarters are located in Kajang, Malaysia, with offices and operations around the globe. The group's operations in Malaysia involve principally the manufacture, distribution and sale of a complete range of air-conditioning & refrigeration equipment and associated products.

The Beginnings

Combining technical expertise, integration and resource allocation, the C.A. Dunham Company (Est.1894) and Bush Manufacturing Company (Est. 1906) merged into a new company in the 1950s to engage in the research development and production of high standard products.

As we evolved into a new company, Dunham-Bush's technical integration, resource allocation, research, development and production of high standards - established Dunham-Bush's reputation as an industry pioneer.

The United States' early Dunham Company created and introduced flooding technology for its commercial flooded condenser tubes. This triggered a series of engineering innovations.

In the 1930s, Bush Manufacturing Company was the pioneer in manufacturing air-conditioning unit by using direct expansion evaporator, air-cooled condenser and evaporative condenser. The 1950s introduced water-cooled chillers into such application sectors as commerce and industry. The revolutionary rotary screw compressor technology developed in the 1960s.

Today and Beyond

The tradition of innovative thinking continues. Our advanced compressors, the super-silent fully-hermetic water-cooled chillers, hanging and ceiling suspension split air-conditioners, the new generation of air treatment facility, ice-storage systems, heating and ventilating equipment for construction purposes keep Dunham-Bush at the forefront of the industry.

The air-conditioning facilities of Dunham-Bush are found in a wide variety of new construction and renovation project applications to help the world be more comfortable. Innovative products and dynamic spirit have placed us into competition on the global market. The whole world is now witnessing that Dunham-Bush is providing innovative solutions for its customers with its updated technology.