On December 30, 2021, Shanghai Metro Line 14 was officially opened for trial operation. Shanghai Metro Line 14, as a horizontal artery in Shanghai rail-transit network, stretches from the wes...
LianTronics & Esdlumen Held “Star Docent” Speech Contest 2021
Esdlumen performed well during the difficult period!
Esdlumen’s second and third season of awards conference ended perfectly
"New product + new application"! Esdlumen attended Beijing InfoComm China!