Installed one additional 45-degree CTL machines (300mm width).

Installed one additional 45-degree CTL machines (640mm width).

Expanded raw material (coil) storage facilities by 400 pyeong (two additional warehouses).

Acquired ISO 45001 (Occupational Health and Safety Management System) certification.

Installed two additional 45-degree CTL machines (300mm width).

Registered as a Root Industry Company in the specialized manufacturing sector.

Certified as a Technology Excellence Company.

Acquired ISO 9001 (Quality Management System) certification.

Established Sejung Co., Ltd. Research Lab.

Completed construction of Plant No. 2 in Baegam-myeon.

Expanded and relocated the headquarters to Baegam-myeon, Yongin City.

Increased capital by KRW 400 million (total capital: KRW 900 million).

Purchased the Baegam plant.

Increased capital by KRW 400 million (total capital: KRW 500 million).

Purchased and relocated the headquarters to a factory in Jeongnam-myeon, Hwaseong City, Gyeonggi Province.

Established and completed construction of a showroom in Indonesia.

Established and completed construction of a showroom in Indonesia.

Joined the Korea Electric Industry Cooperative (KEIC).

Established Sejung Co., Ltd. (English entity) with KRW 100 million capital.

Sejung Co., Ltd. was established (capital: KRW 100 million).