| Business | Phone |
| Aroma Plastics Ltd 174 Bartley Dr, North York M4A 1E1 | (416) 750-8884 |
| Atlas Plastics Inc 174 Bartley Dr #8, North York M4A 1E1 | (416) 751-4242 |
| Hyplast Inc 225 Limestone Cres, North York M3J 2R1 | (416) 663-2299 |
| Traitech Industries Inc 4101 Weston Rd #6, North York M9L 1W6 | (416) 743-2824 |
| Comp Tech Mmg Inc 58 Scarsdale Rd, North York M3B 2R7 | (416) 510-8536 |