Since the establishment of the company in 2000, ERC CO., LTD. has been developing elevator and escalator diagnostics and inspection equipment through continuous technology investment in vibration and noise measurement. In addition, we have been developing and manufacturing measurement instruments and analysis software for the military defense field testing. Our products, Vscope and EL-Scan are specialized equipment for the elevator and escalator diagnostic and inspection that are recognized for its excellent performance and quality. These products are used as the official diagnostic equipment of Korea Elevator Safety Agency (KOELSA). With it´s handy precise real-time measurement with superior analytical functions, one-click analytical report creation and defect diagnosis function, it can greatly reduce work time and labor costs compared to existing similar products, and it is possible to manufacture customized software and measuring instruments according to the customer´s needs. We provide the rapid service for our products at low cost and support upgrades of software to meet customer´s needs. We are doing our best to improve the quality of software and measuring instruments that meets your needs by continuous developing related technologies.