A reliable partner In korean industrial Development from First to bestFrom introducing the first industrial gasket technology in 1969 and securing our own technology, leading to the successful localization of korean shipbuilding and heavy industry sectors and becoming a key partner in world-leading industrial development, to the first introduction of fluorine resin lining technology suitable for semiconductors and chemical industries in 1990, resulting in localization and business expansion, and up to the development of secondary fuel cell technology and establishment of production systems in 2021, jeil e&s has always been together with industries stretching from first to best towards the world. Global CompetitivenessTo secure competitiveness in overseas markets due to global market expansion, we are continuously advancing by establishing joint ventures in Indonesia and Malaysia to secure competitiveness in the Asian market, and through Chinese corporations and joint ventures to gain local competitiveness.Jeil's challenge to become a small but strong "Small Giant", moving beyond small and medium-sized enterprises to become a mid-sized company, never stops. Continuous R&DContinuous R&D isessential to go from first to best. The R&D center established in 1995 is focusing on developing technologies one step ahead of customer needs, developing technologies through national projects involving industry, academia, and research institutes, and training the next generation. We are also strengthening our capabilities for research, bold investment, and production system establishment in eco-friendly and renewable energy fields beyond sealing, lining, and engineering. Social EnterpriseJeil E&S, which has been running tirelessly for half a century as an industrial goods company rather than consumer goods, creating jobs through the cultivation of future industries, is a reliable partner in protecting the environment and safety. Jeil E&S, always striving to repay the trust you need, will always go together with you. Let's Go Together