Shanxi Taiyuan Metro Introduces Our 6550DV to Enhance Passengers' Safe Traveling ExperienceRecently, our company announced the successful delivery of several sets of 6550DV and other security equipment ordered for Shanxi Taiyuan Metro Line 1, which attracted wide attention. As an enterprise with str

Mid Autumn Festival, travel safely togetherMid Autumn Festival is a time for people to reunite with the full moon, and it is also the moment when our expectations for safety and peace are strongest. On this festival of two full moons, both returning wanderers and family members gathered together hop