| 1 | | 50 Serangoon North Ave 4, #05-11 | First Centre |  SG | | +65 6565471323 | N/A | N/A |
| 2 | | 51 Bukit Batok Cres, Unity Centre #05-23 | N/A | SG | | +65 68972180 | N/A | |
| 3 | | 20 Ang Mo Kio Industrial Park 2A #02-22/23 AMK TechLink | N/A | SG | | +65 64810111 | N/A | |
| 4 | | 113 Eunos Ave 3, #05-03 | Gordon Industrial Building | SG | | +65 90122113 | N/A | N/A |
| 5 | | 16 Harvey Ave | N/A | SG | | +65 96267502 | N/A | N/A |
| 6 | | 3018 Bedok North Street 5, #06-04 | Eastlink Bedok | SG | | +65 62421637 | N/A | N/A |
| 7 | | 37 Defu Lane 10, #04-79 | DEFU INDUSTRIAL ESTATE | SG | | +65 98381311 | N/A | N/A |
| 8 | | 09-25 Paya Lebar Rd | N/A | SG | | +65 92700684 | N/A | N/A |
| 9 | | 1048 Eunos Ave 6 | N/A | SG | | +65 68417088 | N/A | N/A |
| 10 | | Along Bishan Road and Ang Mo Kio Ave 1 | N/A | SG | | +65 6565545136 | N/A | |
| 11 | | 2B Sungei Kadut Dr | N/A | SG | | +65 63688866 | N/A | |
| 12 | | 8 Changi North Street 1, ISOTeam Building | N/A | SG | | +65 67470220 | N/A | |
| 13 | | 18-2 Aliwal St | N/A | SG | | +65 8008393152 | N/A | N/A |
| 14 | | 50 Serangoon North Ave 4, #05-11 | First Centre | SG | | +65 6565471323 | N/A | N/A |
| 15 | | 73 Jln Lam Huat | N/A | SG | | +65 64846183 | N/A | |
| 16 | | 436 MacPherson Rd | N/A | SG | | +65 69683098 | N/A | |
| 17 | | 8 Changi North Street 1, ISOTeam Building | N/A | SG | | +65 67470220 | N/A | |
| 18 | | N/A | N/A | SG | | +65 67468886 | Sinni Lai | |
| 19 | | 60A Jln Bahar | N/A | SG | | +65 62666192 | Salit Thepmongkhon | |
| 20 | | 629 Aljunied Rd | unit | SG | | +65 91555044 | Jane Chong | |