Established in May 1988, we specialize in manufacturing signal transmitters. As a leading manufacturer of interface field top making in the signal transmitter field, we have developed 180 competitive items in an 18-model series including DC-3000 and DV-NET Series signal converter. In 1993, we concluded an agency contract with M-System OEM in Japan and established a foreign office in China in July 2002. With our Deltek Software established in 1998, we have also developed package S/W program (F.A. System). We achieved reliability rank and T-class rank from Korea Electric Power Corporation an atomic power station in 1995 and 2004, respectively. In addition, we have acquired several certifications for quality management to conform our products to global standard such as ISO 9001, DV-NET Series CE, ZEST-Series CE, and DP-Series CE.