zhongshan aidexin electronic co., ltd was established in 1998. It is one of the professional companies that delcates in develop and manufacture electronic siren/horn. In order to provide the top quality products and good after-sales service to our customer, We&＃039;ve equipped our 8, 000-square-meter factory with SMT and various assembly machines, and our prodution has been strictly follow up with ISO 9001:2000. Backed by 6 designers and more than 200 professional workers, our monthly production capacity has arrived to 800000pcs siren. Our mainly product lines : 1. All kinds of car alarm siren / horn include : 1) the tone nature :1tone /3tones/5tones/ 6tones, 2) the output power can be made in between15w/20w/25w/30w, 3) the sound S.P.L can be made between 100db to 120db. 4) W/O speaker. 2. All kinds of motocycle car alarm siren include: Buzzles, Buzzles without sound sources. The voltage can be made between 6v--12v. 3. Electronic horn use in home security alarm. Thanks for our producer&＃039;s longtime support and friendly cooperation, we can guarante our products in good quality and a very reasonable price. Till now, We have well-established relationships with customers worldwide. our products has hot sell to many countries such as Mid-East, Usa, Russia, India, Pakistan, france ect . We strongly believe that provide the permanent support and the best after-sales service to our old customer is the best way to win new customer. We are looking forward to your inquirey and cooperation in near future !