Profile: Guardian Manufacturing, Inc. develops industrial and commercial control system design & integration. Our product line includes ozone laundry systems, ozone generators, water based ozone antimicrobial treatment systems, ozone sanitation systems, gaseous ozone treatment systems, custom vacuum chambers, commercial lighting controls, audio and video panels, EMI filters, hazardous gas monitoring systems, real-time vision systems & RFID systems for just-in-time & plant automation systems. Our brands include Ensure™, Ensure-FS™, Ensure-LCR™, Ensure-CTS™ and Ensure-ATS™. Our Ensure-CTS™ family of skid cooling tower systems antimicrobially treats cooling tower process water for reduction and elimination of bio-films, bacteria & viruses on water circulation surfaces. We provide sheet resistance meters and it is a hand-held sheet resistance testing systems that includes meter & a four-point probe for use in measuring the sheet resistance of applied coatings such as conductive paints, EMI coatings & ITO on glass.