| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Z & J Technologies GmbH | 🇩🇪 Düren, Germany | 5 |
| 2. | Z & J Technologies GmbH | 🇩🇪 , Germany | 1 |
| 3. | Z & J Technologies GmbH | 🇩🇪 Dueren, Germany | 2 |
| 4. | Z & J Technologies GmbH | 🇩🇪 Dueren, Germany | 6 |
| 5. | Z&J Technologies GmbH | 🇩🇪 Duren, Germany | 3 |
| 6. | Z&J Technologies GmbH | 🇩🇪 , Germany | 1 |
| 7. | Z&J Technologies GmbH | 🇩🇪 Dueren, Germany | 4 |