Hello Our company is located in Russia, in Moscow. We produce special equipment for special services! We developed a noiseless suppressor of dictaphones - http://www.podavitel.ru/eng.php Your partners will not be able to record your secret negotiations and will not even know about it! Our devices can: 1. Inaudible suppression of any dictaphone - up to 10 meters! 2. Suppression of 10 communication frequencies: cellular, Internet, navigation and so on - up to 50 meters! 3. Protection from listening to your premises - we will mute any listening device! 4. Protect your premises from laser microphones that read information from windows. 5. The equipment is camouflaged, and your interlocutor can not suspect anything! We offer a joint business for the sale of our equipment! Discounts up to 50%! With love from Russia!