HCT Co., Ltd. provides testing and certification, and calibration services in South Korea and internationally. The company offers testing services, consisting of electromagnetic compatibility test, electrical safety test, telecommunication test, radio frequency test, specific absorption rate test, over the air test, and environmental test for information technology equipment, batteries, military equipment, and electronic devices. It also provides calibration services for measurement instruments; NI hardware calibration services, such as world-wide calibration service centers and calibration solutions for company measurement laboratories; and management services for clean room, including measurement of the ordinary environment of the clean room, analysis work, and microorganism management. In addition, the company offers test measurement and diagnostic equipment ILS(IPS) elements, such as consulting services, development and acquisition of calibration system, development of technical manual, and education and training services; future calibration technologies, consisting of consulting services, build the smart factory for defense PMELs, development of calibration automation system, and digital-SI/digital calibration certificates; and defense calibration services, such as performance-based calibration service, defense outsourcing and overseas calibration/repair consignment service, and technical support for discontinued repair parts. Further, it engages in global certification and sales marketing, and material component test and certification services. HCT Co., Ltd. was founded in 2000 and is headquartered in Icheon-si, South Korea.