Dong Kwang Construction | Ulsan Yaeum-dong Dongwang Morning Sky | Haesung Industry | SP flexible joint |
Daewoo E & C | Gwanggyo Housing district, Iui-dong, Suwon | Daejung ENC | SP flexible joint |
Halla Construction | Pyeongtaek Sosabyeal G3 Block | Mukyung Engineering | SP flexible joint |
Ilshin Construction | Changwon Uichang-gun Bukmyeon Ilshin 3 cha | Daesung ENG | SP flexible joint |
Samho | Yeoju Samho Apartment, Gyeonggi | Serim Eco | SP flexible joint |
Booyoung | Ulsan Beomseo Booyoung Apartment | Serim Eco | SP flexible joint |
Booyoung | Pohang Nam-gu Booyoung Apartment | Serim Eco | SP flexible joint |
Hanshin Public Management | Busan Myong-dong | Jungwon Engineering | SP flexible joint |
Doosan E & C | Busan Haeundae AID site | Daihyun ENG | SP flexible joint |
Keangnam Enterprises | Daejeon Yuseong Noeun-jigu LH | - | SP flexible joint |
Hyundai AMCO | Sejong-si AMCO Town M6 Block, | Jungwon Engineering | SP flexible joint |
Hanshin Public Management | Jungnang-gu Shinnap-dong Site | MKG | SP flexible joint |
Keangnam Enterprises | Magok 6 danji | Daechang Engineering | SP flexible joint |
SK E & C | Ulsan Beomseo Gulhwa-jigu 2 block | Mukyung Engineering | SP flexible joint |
Jungheung Construction | Cheonan Baekseok Jungheung S Class, Chungnam | Kumho Fire Protection | SP flexible joint |
Hyundai E&C | Daegu?Hyeonpung Gyeongbuk?Institute?of?Science & Technology | Mukyung Engineering | SP flexible joint |
Woomi Construction | Jeonju Hyucksin-jigu Umirin, Jeonbuk | Kumho Fire Protection | SP flexible joint |
Woomi Construction | Mokpo Okam Umirim | Gunguk Fire Protection | SP flexible joint |
Daelim Construction | Gangnam Nonhyeon-dong Dalim e-pyeonhan sesang | Dongsan Tech | SP flexible joint |
Kukdong Construction | Daegu Namsan Kukdong Construction Site | Namkyung Engineering | SP flexible joint |