The first phase of Harbin Metro Line 2 will start trial operation on September 19, 2021. CETC supplied total intelligent security checking solutions. CETC successfully completed production, delivered our whole security checking solutions including Teraherz human body scanner BVE-4000(B03Pro), dual x-ray generator dual view x ray baggage scanner BVE-6550D and BVE-100100D with AI Artificial Intelligent Threat Object identification. CETC- CREATING INTELLIGENT SECURITY ERA!