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 and Resettable Fuse PTC manufacturing, development 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 and Resettable Fuse PTC 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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