Gas Discharge Tubes


SIDACtor Protection Thyristors


TVS Diodes


          Metal Oxide Varistors


        Resettable Fuses

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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,TVS Diodes,Metal Oxide Varistors, Resettable Fuses 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, TVS

Diodes Metal Oxide Varistors, Resettable Fuses that are used by our customers in a wide range of applications such as Surge

 ProtectiveDevices,ADSL,CATV, Video transmitters, Switch machines, Telephones, Power Meters,Lightingprotection sockets, 

Power Transmitt ers,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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