manufactory of
varistors,
> NTC thermistors and NTC temperature sensors. KAY is fully equipped with
> advanced production equipments and automatic precision test instruments.
> With complete and standard quality management system, KAY has passed UL
> security certification (E197786). KAY has powerful technical strength,
> nationally prestigious experts for technical guides and competitive R&D
> capabilities. Now KAY is capable of monthly producing 5 million varistors
> and 2 million NTC thermistors. Our company has passed the ISO9001,
we will gain the Certification On Feb20.2004