| Entreprise | Gérant | |
| Sarl Afrique Engins | Abdelkader Serradj | africengines@yahoo.fr |
| DYNOX AKU | Idir | idir.ho@dynox-dz.com |
| Auto design | Laraba sami | |
| Hardex canada | Fahd Hardex pad | f.yettou@gmail.com |
| Scanner | Mohamed Zakaria HAMID | hamidmedzakaria5604@gmail.com |
| messaplaque | nighoud | messaoudnighoud@yahoo.fr |