Certified "North American" Internet Distributor: Look for this "Certified" symbol. The Certified Internet Distributor symbol signifies that the representing company has met stringent qualifications set forth and has been authorized to sell the equipment manufactured by Curtis Dyna-Fog, Ltd. listed on this website. To be "CERTIFIED" requires the distributor to be thoroughly trained in service and repair at the Dyna-Fog factory and to stock and maintain minimum inventory levels. Training must be continuously renewed on an annual basis ensuring that the distributor is always current on the latest models and innovations. Notice: If you do not see the "Authorized" symbol and/or if it does not link you to the Dynafog.com website, any warranty on Dyna-Fog equipment purchased from the site will not be honored.