Bir üst Kategori : 7216 - Demir veya alaşımsız çelikten profiller:
| Firma Adı * | Şehir / Bölge | Ülke |
|---|---|---|
| F**************************************** | Baja California Norte | Meksika |
| M********************* | Angola | Angola |
| О************** | Uzbekistan | Özbekistan |
| J************************* | Uzbekistan | Özbekistan |
| I******************************* | Costa Rica | Kosta Rika |
| B*************** | Ghana | Gana |
| I********************************** | Honduras | Honduras |
| A********** | Sri Lanka | Sri Lanka |
| H**** | . | Liberya |
| P*********************************** | Uzbekistan | Özbekistan |
| C********************************************* | AM - Armenia | Ermenistan |
| P********************************* | Angola | Angola |
| A***************** | . | Ekvador |
| E******************** | Sri Lanka | Sri Lanka |
| G****************** | MW - Malawi | Malavi |
| C******************************************** | Juarez - Chihuahua | Meksika |
| M******************** | Namibia | Namibya |
| K************************** | Namibia | Namibya |
| C********************************* | Vietnam | Vietnam |