| Nylon 610, Glass Reinforced | Nylon 610, Carbon Fiber Filled |
| Ashley Polymers | EMS-Griltech | EMS-Grivory (EMS-CHEMIE) |
| GEHR Plastics Inc | LATI | Nylene® |
| PolyOne Corporation | Shandong Guangyin | Solvay Specialty Polymers |
| Suzhou Hipro Polymers | Techmer ES | Teknor Apex Company |