Hello, I'm Won Ji-hye, head of the Korea Optics Industry Agency, who I inquired about over the phone. It is not possible to log in because the registered device number is registered as the number of the person who left the company or was in charge of the company. As a result, it is currently unable to provide services to users because it is unable to manage the application service. Since it is operated by the Korea Optics Industry Promotion Agency, it is possible to submit evidence with business cards, business registrations, and corporate seal certificates, but the number is not known. We look forward to your prompt help and response.
Please call 053-350-7855 or the mobile number registered in your account.