| 1 | | Block 89 Geylang Bahru, #01-2730 & 2732 | N/A |  SG | | +65 62854111 | Ziqian Ang | |
| 2 | | 4 Toa Payoh Industrial Park | 0 | SG | | +65 18008008888 | Hongchye Hoo | |
| 3 | | 131 Lavender St | N/A | SG | | +65 62934388 | Melvin Liao | |
| 4 | | 01-1345A, 4 Toa Payoh Industrial Park | N/A | SG | | +65 62530001 | N/A | |
| 5 | | Sin Ming Dr, #01-523 | Block 38 | SG | | +65 88225528 | N/A | |
| 6 | | 38 Sin Ming Drive #01-537 to #01-545 | N/A | SG | | +65 90901999 | N/A | |
| 7 | | 1 Irving Pl | N/A | SG | | +65 90210010 | N/A | |
| 8 | | Block 89 Geylang Bahru Industrial Estate #01-2738 | N/A | SG | | +65 66848488 | N/A | |
| 9 | | 87 Geylang Bahru | N/A | SG | | +65 96921100 | N/A | |
| 10 | | 38 Sin Ming Dr | 01-5 | SG | | +65 93655496 | N/A | |
| 11 | | 484 Upper Serangoon Rd | N/A | SG | | +65 69968936 | N/A | |
| 12 | | 89 Geylang Bahru | N/A | SG | | +65 66848488 | N/A | |
| 13 | | Block 4 Toa Payoh Industrial Park | 0 | SG | | +65 63527797 | N/A | |
| 14 | | 38 Sin Ming Dr | 01-5 | SG | | +65 64514496 | N/A | |
| 15 | | Blk 38 Sin Ming Dr | N/A | SG | | +65 90901999 | N/A | |
| 16 | | Sin Ming Dr, #01-571 | Blk 37 | SG | | +65 64559909 | N/A | |
| 17 | | 91 Tampines Link | N/A | SG | | +65 63226322 | N/A | N/A |
| 18 | | 246 Woodlands Industrial Park E5, Woodlands Bizhub | N/A | SG | | +65 81275655 | N/A | N/A |
| 19 | | 04-112 Yishun Industrial Street 1 | N/A | SG | | +65 84388888 | N/A | N/A |
| 20 | | 1 Bukit Batok Cres, #09-48, Wcega Plaza | N/A | SG | | +65 92983158 | N/A | N/A |