Nuctech Company Limited, originating from Tsinghua University, is one of the largest supplier and manufacturer of security inspection systems. Based on core radiation imaging and linear accelerator technologies, Nuctech successfully outlines comprehensive product series and system solutions for use in a large range of fields including aviation security, customs, railway security, industrial manufacturing, medical devices, and environmental protection. Their products include: cargo/vehicle inspection systems, mail sterilisation systems, radioactivity monitors, X-Ray inspection systems. With professional design and manufacturing capabilities, Nuctech can provide customised solutions and consultancy services in security strategies and risk analysis for individual clients. Nuctech has supplied its original security products to over 70 countries and regions in Europe, America, Asia, Oceania and Africa.