| Activity Code | Activity |
|---|---|
| 2310005 | Fiber Glass Products Manufacturing |
| 2310009 | Glass Bottles & Containers Manufacturing. |
| 2310007 | Glass Mirrors Manufacturing |
| 2310016 | Perlite Products Manufacturing |
| 2310011 | Reflective, Enameled & Insulant Glass Production |
| 2310002 | Safety Glass Manufacturing |
| 2310008 | Stained Glass Forming |