AERO COTEC Corporation

• 25, Gongdan 5-ro, Sanam-myeon, Sacheon-si, Gyeongsangnam-do
• 055-852-9695
• 055-852-9397
• Defense, Aerospace, Automotive, IT, and Other Industries
• 6,500 pyeong (around 231,290ft²)

AERO COTEC 2nd Plant

• 35, Oegukgieop-ro, Sanam-myeon, Sacheon-si, Gyeongsangnam-do
• 055-852-9695
• 055-852-9397
• Defense, Aerospace, Automotive, IT, and Other Industries
• 9,000 pyeong(around 320,248ft²)

AERO COTEC R&D Center

• 25, Gongdan 5-ro, Sanam-myeon, Sacheon-si, Gyeongsangnam-do
• 055-852-9695
• 055-852-9397

COTEC Corporation

• 826, Ungnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do
• 055-295-9695
• 055-295-9396
• Defense, Aerospace, Automotive, IT, and Other Industries
• 6,000 pyeong (around 213,499ft²)

COTEC Seongju Plant

• 48, Changwon-daero 1144beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do
• 055-275-9695
• 055-262-9396
• Defense Industry
• 1,000 pyeong (around 35,583ft²)

COTEC R&D Center

• 826, Ungnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do
• 055-295-9695
• 055-295-9396
• Defense Industry
• 1,000 pyeong (around 35,583ft²)