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About product and suppliers:
        Alibaba.com offers 224 auto horn relay products. About 30% of these are auto relays, 23% are relays. 

A wide variety of auto horn relay options are available to you, such as electromagnetic relay, voltage relay, and solid state relay. You can also choose from 12v, 24v. As well as from miniature, subminiature. And whether auto horn relay is low power, or high power. 

There are 224 auto horn relay suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of auto horn relay respectively. 

Auto horn relay products are most popular in Western Europe, North America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 41 with ISO9001, 33 with ISO/TS16949, and 5 with Other certification.