| Business | Phone |
| Orchid International 331 Alden Rd, Markham L3R 3L4 | (905) 470-4280 |
| Radison Mfg Co Ltd 151 Bentley St, Markham L3R 3X9 | (905) 470-6620 |
| Woodbine Tool & Die Mfg Ltd 190 Royal Crest Crt, Markham L3R 9X6 | (905) 475-5223 |
| Cochrane Manufacturing Inc 245 Torbay Rd, Markham L3R 2P8 | (905) 475-6636 |