SEC is the best inspection system company developing & selling industrial X-ray inspection system and SEM(Scanning Electron Microscope).We develop and offer linear accelerator and semiconductor packaging system for LCD driver IC as well.

Since established in 1991, based on over 20 years of accumulated technical know-how, we have been continuously developing backbone of e-beam inspection equipment in Korea.
SEC has its own competitiveness against global companies by continuously localizing X-ray generater and developing new technologies.

Also, go through continuous technology development and aware of the current economic and technological environment, we will continue to constantly challenged to expand business area and move into the future Global Leader.
SEC stands for ‘second’; a standard unit of time, which comes in our basic value to meet customer satisfaction by delivering punctual response for customer’s request.

From 21th century, we build our vision “Superior Service & Exciting Challenge!” that pursue our challenge spirit as well as punctuality.

SEC will strive to keep the principle of providing excellent products with reasonable price at the right time and to satisfy customers with best service.