Dongguan Dongcheng million electronic instrument sales department   

        Dongguan Dongcheng million electronic instrument sales department is a professional instrument. Electronic tools. Instrument repair - providers and service providers. In good faith management, give 100% customer service. Provide the products are: oscilloscope, multimeter, electronic load, variable frequency power, LCR bridge, graphic instrument, signal generator at various electronic tools. The environment detector at constant temperature and humidity detection equipment and other electronic products series

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