World Leading Circuit Protection Component Company


Gas Discharge Tubes


SIDACtor Protection Thyristors


Resettable Fuses


          Metal Oxide Varistors


        TVS Diodes

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About Us

        HUAAN was established in 2004, in providing outstanding quality services in the areas of Gas Discharge Tubes,SIDACTor

Protection Thyristors,Metal Oxide Varistors, TVS Diodes ,Resettable Fuse PTC and Surge Absorbers manufacturing, develo

pment and marketing.All our products are tested and guaranteed in providing full electrical surge protection making them ever

more reliable and safe for your usage.

       We pride ourselves in the production and manufacturer of Gas Discharge Tubes, SIDACTor Protection Thyristors, Metal

Oxide Varistors, TVS Diodes, Resettable Fuse PTC and Surge Absorbers that are used by our customers in a wide range of 

applications such as Surge Protective Devices, ADSL,CATV, Video transmitters, Switch machines, Telephones, Power Meters,

Lightingprotection sockets, Power Transmitters,Network Transformers, Power Supply units, Access controller,RS485 Transmission, 

Routers,and Modems, to name a range of applications where our products can be used.

    As a company, HUAAN as been awarded the industry standard of quality of ISO9001:2008 and  standard of environmental

 of ISO14001:2004.All our products are UL, TUV,VDE,CQC,ROHS certified.


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