1. Helphopelive
100 W Matsonford Rd, Wayne, PA 19087
Coordinate: 40.059555,-75.40416
Phone: (610) 535-6106
2. B&M Railroad Tie Wall Company
1140 Pittsburgh Rd, Valencia, PA 16059
Coordinate: 40.71166,-79.93149
Phone: (724) 444-8437
3. Pittsburgh Metrics
200 Vanadium Rd, Bridgeville, PA 15017
Coordinate: 40.37307,-80.09154
Phone: (412) 257-9336