Shenzhen jiahuijie technologies Co., ltd is one of the leading test and measuring instruments provider in Asia which set up by US doctor. We carry a full range of used test equipment from manufacturers such as Advantest, Agilent / HP , Ando , Anritsu , Fluke , Keithley , Lecroy , Rohde & Schwarz and Tektronix. we have been providing high quality spectrum analyzers, oscilloscopes, network analyzers, service monitors, OTDR, and multimeters at great savings We provide test and measuring instruments services like sales & rental , remarketing , repair and calibration.