| CONTENTS | Established in 1981, we manufacture horn speaker, trumpet horn, driver units, horn with transformer, electronic siren, piezo siren, battery back-up siren, pin switch & key switch, wall mount indoor sounder, etc. which are build in auto alarm system, home security system, and PA system, width all over the world.
We are pleased to offer you competitive prices and superior quality.
Customer designs and specification are accepted.
Please contact us for more details.
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