Fast Thermocouple, Disposable Thermocouple, Carbon Silicon Analyzer manufacturer / supplier in China, offering Spark Direct Reading Spectrometer for Aluminum, Copper and Other Non-Ferrous Metal Elements Detection, Detection by Metal Element Spectrometer Iron Base, Aluminum Base, Copper Base, Nickel Base, Zinc Base, Magnesium Base, etc, The Spark Direct Reading Spectrometer Is Applicable to The Mechanical Processing Industry and The Metal Smelting Industry and so on.