Korea Research Institute for defense Technology planning and advancement (KRIT) and Gyeongsangnam-do Province has established Gyeongnam national Defense Venture Center on September, 2009. It dedicates to discover small and venture businesses with advanced technology, and makes business agreements to support their technology improvement and its commercialization. June 1st, 2023, Samkun Century has been newly recognized for its technology which is applicable for national defense industry and the agreement ceremony has been conducted in the venture center. Our excellent special surface treatment technology and water treatment technology to the defense sector will be applied for its industry. We expect to contribute to the development of the defense industry through the development and distribution of defense equipment with guaranteed safety and reliability in future.