Profile: Harco Enterprises Ltd. manufactures a full line of custom and standard plastic items. We offer a diverse line of processing equipment & supplies to the pharmaceutical and other industries. Our High-Wall™ disinfectant mats both clean and sanitize. They have rubber fingers that clean shoe soles while solution sanitizes them. The sanitizers used are chlorine, quaternary ammonium and iodine. The footwear gets a thorough bath to eliminate both bacteria and soil.