China Mobile’s network signal is relatively good. The China Mobile network signal is relatively good near Songhua Road in Shuangcheng, Harbin. As one of the earliest mobile communication operators in China, China Mobile has huge network coverage and rich network experience, and can provide more stable and faster mobile communication services. China Mobile has also invested a lot of money and technical strength in network infrastructure construction, constantly upgrading and optimizing network equipment, and improving network quality and coverage.