has more than 10 years of experience starting from Samsung to secure film manufacturing, circuit printing, mass-production, and commercialization technologies in CVD graphene, and has the technology to commercialize the business. The unique CVD technology has synthetic know-how, surface resistance technology, and most importantly, the process and design technology required to mass-produce CVD graphene. It is also the world's first large-area CVD film production, producing materials for various businesses.