| 1 | | No. 10, Ubi Crescent, #06-38, Ubi Techpark, Lobby C | N/A |  SG | N/A | +65 67812891 | N/A | N/A |
| 2 | | 50 Playfair Rd | N/A | SG | N/A | +65 62822010 | N/A | N/A |
| 3 | | No. 254A, Serangoon Central Drive, #01-159 | N/A | SG | N/A | +65 81397013 | N/A | N/A |
| 4 | | 100D Pasir Panjang Rd | N/A | SG | | +65 67344973 | N/A | |
| 5 | | 5 Ang Mo Kio Industrial Park 2A | N/A | SG | | +65 68443164 | N/A | |
| 6 | | wee Siong Engrg Services Pte Ltd | N/A | SG | N/A | N/A | N/A | N/A |
| 7 | | 11 Changi South Street 3 | N/A | SG | | +65 6565954565 | N/A | |
| 8 | | 1003 Yishun Industrial Park A | N/A | SG | N/A | +65 67567367 | N/A | N/A |
| 9 | | 8 KAKI BUKIT AVENUE 4 PREMIER@KAKI, BUKIT #05 | N/A | SG | N/A | +65 94362827 | N/A | N/A |
| 10 | | BUGIS : Blk, 270 Queen St | 03-44, Albert Centre | SG | | N/A | N/A | N/A |
| 11 | | Blk 3005 Ubi Ave 3 | N/A | SG | | +65 97236488 | N/A | N/A |
| 12 | | IMM Outlet Mall, 2 Jurong East Street 21 | N/A | SG | | +65 6565679892 | N/A | N/A |
| 13 | | 7A Dalhousie Ln | N/A | SG | N/A | +65 68622542 | N/A | N/A |
| 14 | | N/A | N/A | SG | N/A | +65 67777838 | N/A | N/A |
| 15 | | 61 Bukit Batok Cres | N/A | SG | N/A | +65 6565666001 | N/A | N/A |
| 16 | | 10 Anson Rd, #10 - 11 | International Plaza | SG | | +65 81838797 | N/A | N/A |
| 17 | | 1 Yishun Street 23, #05-01 | Ys-one | SG | | +65 96662873 | N/A | N/A |
| 18 | | 75 Bukit Timah Rd | N/A | SG | N/A | +65 67474911 | N/A | N/A |
| 19 | | 132, #02-219 Yishun Street 11 | N/A | SG | | +65 88461243 | N/A | |
| 20 | | Block 2022, Bukit Batok Street 23, #02-142 | N/A | SG | N/A | +65 6565692425 | N/A | N/A |