朗明承担了服务运维项目

Around the Yanqi Lake lie 23 mountain peaks of various sizes, resulting in the scattered distribution of nodes. The project covered 21 square kilometers of mountains and roads, with more than 32,000 lights deployed. The main cable was over 70,000 meters in length, the control of which was realized in a wireless and remote approach together with a linkage effect. The mountains are all 350 m above sea level, featuring precipitous slopes and complex geography. Thus it is an O&M project of great danger and difficulty.