2022.06ISO:14001:2015 Certification

2022.06ISO:9001:2015 Certification

2021.05Inauguration of CEO Jong-Vum, Choi

2018.05ISO:14001:2015 Certification

2018.05ISO:9001:2015 Certification

2017.10Concluded the Technical Cooperation with Multitel
(Officially-authorized testing agency for ERTMS/ETCS)

2017.02Certification of Safety Integrity Level4(SIL4)

2014.02Concluded a Sisterhood Relationship with a Social Welfare Corporate,
Elderly Nursing Home Inyoung Silver

2012.07Concluded the Industry-Academia Collaboration with International University of Korea

2011.02Registered as a Construction Supervision Business

2009.07Concluded the Industry-Academia Collaboration with Sangju Technical High School

2008.07Concluded the Industry-Academia Collaboration with Dongyang University and Woosong University

2007.07Concluded the Industry-Academia Collaboration with Ulsan Computer Science High School

2007.01Small Giant Company Certification

2006.12Won the Presidential Industry Award (Electrification of Gyeongbu(Seoul-Busan) Line)

2005.05Venture Business Certification

2005.02Technologically-Innovative SMEs(INNO-BIZ) Certification

2004.06Concluded the Industry-Academia Collaboration with Korea National University of Transportation

2003.12Concluded the Industry-Academia Collaboration with Kyungbuk College

2003.05Registered as a Subject of Engineering Activities

2002.11Acquired the License of Information & Communication Construction Business

2001.09ISO14001 Certification in Railway Signal Area

2000.09Acquired the License of Electrical Construction Business

2000.04Registered as a Software Business Operator