POLYVER研发了非常灵活的精密电子元件成型机器，多年的验证确立了在世界市场中的地位，销售机器已经有数千台。

POLYVER has developed into a very flexible machine manufacturer over the years with result of being an established company in the world market. We have sold several thousand machines.

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本微风装置需用电子元件少，电路简单，易安装，节电，可延长电风扇电机使用寿命，成本低，有大众化市场和很好的经济前景。

The utility model has the advantages of few electronic components, simple circuit, easy installation, electricity saving, long service life of a motor of the electric fan and low cost.

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