HONG KONG, Feb. 20, 2024 /PRNewswire/ -- SU Group Holdings Limited (Nasdaq: SUGP) ("SU Group" or the "Company"), an integrated security-related engineering services company in Hong Kong, today announced that one of the world's top 5 freight services company has selected SU Group for a state-of-the-art threat detection system, with integrated X-ray systems for air cargo inspection to...