| Business | Phone |
| Prem Star Pacific 3823 Henning Dr #216, Burnaby V5C 6P3 | (604) 294-1117 |
| Prism Engineering Ltd 4021 Hastings St #200, Burnaby V5C 2J1 | (604) 298-4858 |
| Rayner Design Inc 6764 Hersham Ave, Burnaby V5E 3K8 | (604) 522-3136 |
| Sar Engineering Ltd 8884 15th Ave, Burnaby V3N 1Y3 | (604) 525-2239 |