SMS Electric Zhengzhou Co Ltd is a China-based company principally engaged in the research and development, design, manufacture and sales of electricity metering instrument. The electric meter calibration business mainly involves in the manufacture and sales of standard test devices, automatic calibration pipeline systems, other calibration and test devices. The electric energy meter ancillary instrument business includes the research, development and manufacture of meter reading terminal, intelligent storage management instrument and current transformer. The other business includes the maintenance of instrument as well as the provision of related after sales services.
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