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The ＂Smart Gas Meter System Based on CPU Card NB-loT ＂ developed by LONGipassed the New Product Appraisal in Oct. 2018.
The "Smart Gas Meter System Based on CPU Card NB-loT " developed by LONGipassed the New Product Appraisal in Oct. 2018.
2019-12-03
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In May 2018, ＂LONGi metering＂ is appraised as Chinese Independent brand by the China Brand Plan
In May 2018, ＂LONGi metering＂ is appraised as Chinese Independent brand by the China Brand Plan
2019-12-03
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Construction Project of a Smart Energy Metering Instrument manufacturing Digital Factory
In August 2017, LONGi carried out the “Construction Project of a Smart Energy Metering Instrument manufacturing Digital Factory”initiated by National Development and Reform Commission
2019-12-03
