“Wi-SUN Seminar” in Metering China Held by Six Member Companies, including Wi-SUN Alliance and Vertexcom Share Tweet From Smart Grid to Wide-Area Large-Scale IoT, “Wi-SUN Seminar” in Metering China Held by Six Member Companies, including Wi-SUN Alliance and Vertexcom HSINCHU, TAIWAN, May 28, 2021 /EINPresswire.com/ — “2021 Metering Industry Annual Conference…
