| Certificate Number | Category | Rating | Valid Till | Brand | Model(s) |
|---|---|---|---|---|---|
| SGBP 2018-1193 | Mechanical > Pipes & Fittings > Potable Water | 15 January 2020 | K2 | K2 | |
| SGBP 2018-2051 | Mechanical > Pipes & Fittings > Potable Water | 27 December 2020 | Kelen | KE | |
| SGBP 2018-2052 | Mechanical > Pipes & Fittings > Potable Water | 27 December 2020 | Kelox | PE-RT | |
| SGBP 2018-2053 | Mechanical > Pipes & Fittings > Potable Water | 27 December 2020 | Ketrix | TRI |