EESi is dedicated to providing products for use in the Telco, Outside Plant, IT, Broadband, Private Network, Utilities, Manufacturers and Government industries. EESi has been in business for over 34 years. It is the parent company of Cletop.Com, a provider of the NTT-AT Cletop fiber optic connector cleaning products. New products on this site will be added on a continuing basis. Please check back often and if you have any questions or there is a particular product you would like for us to provide you, please let us know.