DSE has been designing and delivering market leading engine & generator control modules and accessories, ATS control modules and battery chargers for over 35 years. In 2010 the company diversified its electronics expertise and started designing and manufacturing bespoke LED lighting solutions for commercial applications. Based in the heart of North Yorkshire, England, DSE is based within state of the art premises that house both head office and manufacturing facilities. All products are manufactured on-site within our 15,000 Sq Ft facility that is home to five surface mount lines, automated testing equipment and a team of staff dedicated to producing products of the highest quality.