We, YongSung Electric Co.,Ltd(Hereunder "YongSung") have been accelerating to the quality improvement and new product development based on international quality assurance certification on the foundation of all the customers' reliability keeping face with development of industrial equipment. YongSung has been growing as a general maker receiving customers' recognition by manufacturing products from Automatic Control Parts to industrial electric and electronic products as well as electrical products used in nuclear power plant by continuing R&D and technology accumulation.   We are confident about our technology and products through quality certification and equipment qualification We have received ISO-9001 Certificate and acquired KEPIC-EN Certificate for quality assurance of nuclear grade items. To be competitive in global market, we have acquired UL, CE, CCC Certificate and supply electrical equipment in CLASS 1E(Q) for nuclear power plant. We promise to make every effort to satisfy requirement of customers with YongSung Brand based on Quality Assurance System and Quality management.