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Sanyou Relays – Mechanical Components

Sanyou Relays was established in 1992, and within seven years had become the number two manufacturer of electronic relays in China.


Sanyou produces over 10,000 types of relays in over 80 series, covering magnetic latching relay, general power relay, automotive relay and communication relay, which are widely used in home appliance, traffic, industry, energy, information, medical treatment and other fields. Sanyou has first-rate automated assembly equipment design capacity, 83 full-automatic or semi-automatic production lines, and annual output value of 600 million relays, and many types of products are made by full-automatic production lines.


Founded in 2002, as one of professional manufacturer of speakers, Sanyou Technology Co., Ltd. with annual production capacity 1 million of vibration speakers, portable speakers, 2.0 speakers, mini speakers, notebook speakers and PC speakers.

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