| BYC Construction | Anyang BYC Officetel | Sambo Construction & Equipment | Sprinkler head |
| Lotte Construction | Yeongjongdo T2 Airport | Sejong Engineering | Sprinkler head |
| Daewoo E & C | Future Engineering Hall, Korea University | Sejong Engineering | Sprinkler head |
| Woosung Construction | Wirye New Town | Sambo Construction & Equipment | Sprinkler head |
| Dongmun Construction | Chungbuk Jincheon LH | Dongsan Tech | Sprinkler head |
| Hyosung Construction | Daejeon Munji-jigu | Sejong Engineering | Sprinkler head |
| Samho | Chungbuk Eumseong-gun Maengdong-myeon | Sejong Engineering | Sprinkler head |
| Ssangyong Construction | Yeongdeungpo-gu Daelim-dong Ssangyong Platinum | Sejong Engineering | Sprinkler head |
| Samho | Seongnam-si Sujeong-gu Samho | Sejong Engineering | Sprinkler head |
| Samho | Buan Bongdeok LH | Sejong Engineering | Sprinkler head |
| Ssangyong Construction | Gunsan-si Jigok-dong | Sejong Engineering | Sprinkler head |
| Daezer Construction | Pyeongtaek Bijeon-dong Pyeongtaek Sosa-jigu A-3BL, Gyeonggi-do | Sejong Engineering | Sprinkler head |
| Shinchang Construction | Yangsan Shingi-dong Shinchang Viva Family | Ereum Machinary | Sprinkler head |
| Gwangshin Construction | Mokpo-si Gwangshin Progress | Samwoo Fire Protection | Sprinkler head |
| Woobang | Gwangju Gwangsan-gu Unnam-dong Woobang IU shell | Samwoo Fire Protection | Sprinkler head |
| Hanwha E & C | Nowon-gu Junggyae-dong Hanwha Construction | Gummoon Production | Sprinkler head |
| Woobang | Gwangju Gwangsan-gu unnam-dong Woobang IU shell | Samwoo Fire Protection | Sprinkler head |
| Hanwha E & C | Nowon-gu Junggyae-dong Hanwha Construction | Gummoon Production | Sprinkler head |
| Woomi Construction | Incheon Namdong-gu Ganseok-dong Umirin | Daejung ENC | Sprinkler head |
| LG | Yongsan LG U+ Building Construction | Sebo MEC | Sprinkler head |