1. ISO9001:2000 approved.

2. Specialized in car siren, motorcycle siren as well as electronic siren.

3. Introducing advanced full-automatic double-crest welding system, plastic machine and automatic assembly line both at home and abroad.

4. Car siren series: one tone, six tone, eight tone tuning siren, back up battery, voice siren.........

5. Production Power: 600000pcs per month. Read the Assessment Report for more information and Click here to download. Indicates information has been verified onsite by a certification specialist