The FHD Company has been producing cutting edge acoustic components for 18 years now. We have focused our research and development efforts on our main line of products which are: Electromagnetic and Piezo Transducers/Buzzers Mylar Speakers and Reciver Loud Speakers and Alarm parts We employ over 500 people in our factory and 20 full time engineers in our R&D division. None of them are new comers to the field, and some of them have 10 years or more of experience in acoustic technology.