| Element | Brand | Specified By |
|---|---|---|
| Electrical Installations | Jung HQ | Foster + Partners, Fran Silvestre Architects, +335 |
| Ceramics | Samhan C1 | JYA-RCHITECTS, LJL Architects |
| Paint | Samhwa | studio_GAON, JMY Architects, +7 |
| Tiles | younhyun trading | studio_GAON, poly.m.ur, +8 |