Our company name is seri2b.
<br/>Major products is
<br/>1. Hall effect current & voltage transducer,
<br/>2. True rms converter (for hall effect transducer / current / voltage) ,
<br/>3. Indicator (for true rms converter) ,
<br/>4. Battery sensor,
<br/>5. Solar cell & battery controller,
<br/>6. Solar light system,
<br/>7. Electronic ballast (for hid lamps)
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