ShenZhen HuaXinAn Electronics CO.,LTD was established in 2004, in providing outstanding quality services in the areas of product research, development and marketing. We dedicate ourselves in supplying only the highest quality products. We also see ourselves as leading suppliers in the areas of SIDACtor Protection Thyristors,Gas Discharge Tubes, Surge Absorbers Products. 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 SIDACtor Protection Thyristors,Gas Discharge Tubes, Surge Absorbers that are used by our customers in a wide range of applications such as? Surge Protective Devices, VDSL,ADSL,ISDN,CATV,CAN,MDF,ODF,DDF,UPS,T1 E1 connection ports, Video transmitters, Switch machines, Telephones, Fax Machines, Power Meters, Lightning protection 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, ShenZhen HuaXinAn Electronics CO.,LTD has been awarded the industry standard of quality of ISO9001-2000QMS (Quality Management System). All of the products are compliant with the ITU-T K.12 Recommendation Standard and the Chinese Technical Standards: GB/T18802.311-2007/IEC61643-311:2001,YD/T694. All our Gas Discharge Tubes ,SIDACTor Protection Thyristors,Surge Absorbers are UL, TUV, SGS and ROHS certified. Quality is our key in building successful long term relationships. We continually pride ourselves in providing excellent quality products and services to meet the needs and satisfaction of all our customers and clients.