Vault Creation since its establishment in 2015, it has contributed to the development ofthe dry etching industry both domestically and internationally.

Our main business area is dry etching technology and equipment.Through years of research, development, and productization, we have succeeded in domestically producing dry etching equipment based on accumulated technology and know-how. Since 2015, we have also successfully applied dry etching metal foil mass production, a key element of OLED Display manufacturing equipment. And until now, our products have been applied to major OLED manufacturing fields in Korea. In addition,its application performance is increasing not only in Korea but also in overseas OLED manufacturing in recognition of its excellence in technology for vacuum parts,and it is taking a step closer to becoming a global leader with the overseas expansionof mass-production products.

Vault Creation Co., Ltd. will do its best to carry out customer-centered managementbased on quality management, technology management,

Thank you.