Dear All,We ''OSIS'' are producing electromagnetic horns in Turkey and want to deal with related buyers. We produce top quality disc and shell horns 12V,24V . Our products are E4 marked from Europe to show our product quality level.We currently export our products over 15 countries worldwide and want to find new buyers. You can visit our web site from www.osishorn.com by e-mail for further details.Looking forward to hear from you soon.Best regards,Adem OzerOsis Hor