| 1 | | 15 Kian Teck Rd | N/A |  SG | | +65 62643517 | Raymond Tan | |
| 2 | | 55 Joo Koon Cir | N/A | SG | | +65 68630911 | Gm Khang | |
| 3 | | 36 Joo Koon Cir | N/A | SG | | +65 68625500 | Hy Cheong | |
| 4 | | 6 Harper Rd, #03-07, Leong Huat Building | N/A | SG | | +65 64416995 | Low Choo | |
| 5 | | 27 Senoko S Rd | N/A | SG | | +65 67561366 | Ron Turmel | |
| 6 | | 21 Woodlands Industrial Park E1 | N/A | SG | | +65 68541661 | N/A | |
| 7 | | 35 Changi South Ave 2, Sunny Industrial Building | N/A | SG | | +65 6565451488 | N/A | |
| 8 | | 2 Venture Dr, #16-09 | Vision Exchange | SG | | +65 6565602011 | N/A | |
| 9 | | 70 Joo Koon Cir | N/A | SG | | +65 68612088 | N/A | |
| 10 | | Sino Metal Technologies Pte Ltd, 12 Woodlands Walk (S)738395 | N/A | SG | | +65 67583813 | N/A | |
| 11 | | 25B Blk 302, Loyang Ave | 01-08, Offshore Supply Base | SG | | +65 6565427723 | N/A | N/A |
| 12 | | 4 Ang Mo Kio Ave 12 | N/A | SG | N/A | +65 64812888 | N/A | N/A |
| 13 | | Shun Li Industrial Park #02-00, 91 Kaki Bukit Avenue 1 (S)415980 | N/A | SG | N/A | +65 67490660 | N/A | N/A |
| 14 | | 14 Loyang St | N/A | SG | N/A | +65 6565423884 | N/A | N/A |
| 15 | | 1005 Tai Seng Ave | N/A | SG | N/A | +65 62852725 | N/A | N/A |
| 16 | | 101 Second Lok Yang Rd | N/A | SG | N/A | +65 62661866 | N/A | N/A |
| 17 | | 28F Penjuru Cl | N/A | SG | N/A | +65 62681911 | N/A | N/A |
| 18 | | 9 Changi South Street 3 | N/A | SG | N/A | +65 6565439963 | N/A | N/A |
| 19 | | Beyonics Technology, 10 Tuas Avenue 12 (S)639032 | N/A | SG | N/A | +65 68619300 | N/A | N/A |
| 20 | | Vacant, 127 Kallang Way 2 | N/A | SG | N/A | +65 67476041 | N/A | N/A |