About Us

DST parent Seibu Giken of Japan since 1965, is the world’s leading supplier of Desiccant rotors and technology development. In 1984 Seibu Giken developed the world’s first commercialised Silica gel rotor, which was revolutionary, as prior desiccants couldn’t be precooled. This allowed for many commercial applications to flourish.

DST of Sweden has manufactured dehumidifiers since 1993 and is represented in more than 40 countries with over 100,000 Dehumidification Systems.

DST Dryer has over 36 years (since 1986) of providing dehumidification solutions to the Australian market. DST Dryer has an established reputation for providing solutions in Process Preservation and Commercial Humidity control applications.

Given our long-standing experience in dryer applications, we are able to offer market-leading solutions for any drying application.

By using advanced Desiccant technologies, innovative engineering, and environmentally responsible products, DST Humidity Control not only supplies customised desiccant dehumidifiers, but our team provides professional consultancy, design, commissioning, and maintenance services to all industries and consumers.


Our mission is to support our customers in the use of increasingly sophisticated, often unique technological solutions, and enabling the emergence of even newer design and technical solutions in various industries of the 21st century.
Our basic market includes both supplying ready dehumidifiers, but also the maintenance of devices drying and delivery of spare parts .


In modern production systems, an appropriate level of dryness of the air has become an essential factor for their existence and development, hence the pharmaceutical industry and the broader food with emphasis on meat and dairy industry have become major buyers of our equipment.

Storage of a wide range of goods such as food and chemical in production and electronic equipment and military also require standards to maintain humidity levels. The use of dehumidifiers is currently limited not only to the production and storage systems but commercial applications.

We also offer services related to damage caused by flooding, flooding and damage associated with fire. For example, we can dry the whole building or just a bit flooded the floor or wall.The restaurant can be used simultaneously with the drying process without the need of evacuation equipment, demolishing walls and flooring removal.

Contact us on 1300 002 228 for all enquiries.

Over Australian 1000 businesses benefit from our solutions