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China Siren And Speaker Factory

At Nova, our business is taking care of the people who work on or close to roadways,our emergency vehicle siren and speaker grab the attention of drivers to clear the path for the police cars, fire trucks to safely arrive at the scene.


Selectahigh-quality emergency siren and speaker in Nova Vehicle, we specialize in all things related to vehicle warning lights and sirens.


Contact us and one of our well-informed staff will assist you in finding the right products for your needs.

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NOVA is one of the professional Siren And Speaker manufacturers and suppliers in China, with more than 15years working experience. Welcome to wholesale and buy Siren And Speaker from our factory. Our founder is a well-known optical design engineer in auto light area, our products are high quality and safely, you can rest assured customized and OEM/ODM.