Grandway Voltage Stabilization Diode

"Established in 1994, Grandway Telecom Tech., have been focusing on telecom industry in the past 27 years. Thanks to the efforts of each colleague, our instruments and project soutions are recognized by world's leading telecom operators, ISP, and telecom solution providers. [Let`s go in the grandway!"Infomation and its exchange will be the foundation in future society. We see this as our mission to to safeguard the foundation from the beginning. and it motivates us to keep innovating, keep seeking cooperation, keep trying to catch the trend of the telecom market. Till now, Grandway have won hundreds of patents and software copyright, have supported telecom operators accorss the world, (like China Telecom/Mobile/Unicom, Etisalt, Telefonica, BT, Maroc Telecom, Vodafone, Telecom Italia, etc,) with certificates like CE, FDA, FCC, etc.,have been developing 5G related testing instruments. If clients have any need, the nearby Grandway branches, agents, or aftersales points will be supprting in most of the countries."