2026. 07 Established corporate R&D center
2026. 06 Obtained ISO 45001 (Occupational Health & Safety Management System) certification
2020. 10 Registered as a supplier to HD Hyundai Electric
2019. 03 Registered as a supplier to Hyosung Heavy Industries
2017. 09 Registered as a supplier to S&SYS
2014. 11 Completed insulation materials plant (500 pyeong, approx. 1,650 m²)
2013. 04 Registered as a supplier to Samsung Heavy Industries
2010. 10 Obtained ISO 14001 (Environmental Management System) certification