Upgrading to Control Techniques Unidrive M variable speed drives, is Italian-based manufacturer, Soffass SpA, who is part of the Sofidel group of companies. It produces a range of products including Regina, as well as a wide selection of other products aimed at the global consumer tissue paper market. These include toilet paper, kitchen towel, napkins, paper tablecloths, handkerchiefs, facial tissues and sheets for medical and industrial use.