| # | Name | Location | Applications |
|---|---|---|---|
| 1. | H & B Electronic GmbH & Co. KG | 🇩🇪 Deckenpfronn, Germany | 9 |
| 2. | H & B ELECTRONIC GMBH & CO. KG | 🇩🇪 Deckenpfronn, Germany | 9 |
| 3. | H&B ELECTRONIC GMBH & CO. KG | 🇩🇪 Deckenpfronn, Germany | 3 |
| 4. | H&B ELECTRONIC GMBH & CO. KG | 🇩🇪 Deckenpfronn, Germany | 1 |
| 5. | H&B Electronic GmBH & Co. KG | 🇩🇪 Deckepfronn, Germany | 1 |
| 6. | HB Electronics Co., Ltd. | 🇰🇷 Gwangju, South Korea | 1 |