Design and supply of dehumidifier systems and desiccant dryers for humidity control in commercial and industrial process applications. A World Leader in desiccant dehumidifiers, Humidity Control Systems Ltd is a member of the Seibu Giken DST AB worldwide group of companies. Established in UK in 1996, we aim to promote the same core business values that have made DST a world leader in dehumidification technology. Now represented in over 40 countries worldwide, DST have a rich history of technical research, development and manufacturing expertise, and we are proud to be part of such heritage. We continue to embrace the same principles that our parent company was founded upon; providing efficient, exceptionally well engineered equipment of superior quality. Our range of desiccant dehumidifiers is specifically designed to solve humidity problems in industrial and commercial applications. We are confident that we will not only meet, but will exceed your performance expectations. Whilst our range of stand-alone desiccant dehumidifiers are suitable for the majority of applications, Flexisorb enables a complete dehumidification system to be tailored to suit individual requirements and offers everything from basic desiccant dehumidification to complete climate control with integrated refrigeration.