| Business | Phone |
| Techno Polymers 1662 Williams Rd, Columbus 43207 | (614) 492-4001 |
| Phillip Varney Enterprises 810 N Cassady Ave, Columbus 43219 | (614) 253-5155 |
| Phoenix Recycling Inc 659 Marion Rd, Columbus 43207 | (614) 443-4801 |
| Da Ming Intl Metals Inc 1465 E 17th Ave, Columbus 43219 | (614) 298-8684 |