About Us

Customer First

Marketing

Customers are the foundation of our business.

Agile Development

Development

Our research and development is always on the market-oriented side, reacting quickly.

Independent QC

Quality

Quality is the life of the products. The independent quality team throughout the whole production process.

“To bring the latest modern technology experience for the autos all over the world.”

7,000+

square meters of factory

180+

Employees

100%

QC Test

Radio4Car.com located in Shenzhen, is a professional integrated enterprise of R&D, manufacturing and marketing for Car Multi Media System in China with 16 years’ experience. Founded in 2006, it has grown to be one of the largest professional manufacturers of Car Multi Media System in the world since that time.

We have our own R&D team with more than 60 senior technicians. Scientific research guides technological innovation and bold practice.

Radio4Car.com employees adhere to independent R&D, manufacturing and marketing. We have more than 10 granted patented inventions and ROHS, FCC, CE certified test reports.

CONTACT US

 Important: Compatibility Notice for iOS 26
The iOS 26 may cause display resolution issue. We've released a firmware update for compatibility with Apple iOS 26. Please search and download the latest firmware for your device on this site.
Quick Link to the Firmware list
If your model isn't listed, please contact us directly and we'll resolve your issue ASAP. Email:hqdservice@gmail.com

 Avis Important : Compatibilité iOS 26
L'iOS 26 peut provoquer un problème de résolution d'affichage. Nous avons publié une mise à jour du firmware pour assurer la compatibilité avec Apple iOS 26. Veuillez rechercher et télécharger la dernière version du firmware pour votre appareil sur ce site.
Lien rapide vers la liste des micrologiciels
Si votre modèle n'est pas répertorié, veuillez nous contacter directement et nous résoudrons votre problème au plus vite. Email:hqdservice@gmail.com

 Wichtig: Hinweis zur iOS 26-Kompatibilität
iOS 26 kann Probleme mit der Bildschirmauflösung verursachen. Wir haben ein Firmware-Update für die Kompatibilität mit Apple iOS 26 veröffentlicht. Suchen und laden Sie die neueste Firmware für Ihr Gerät auf dieser Website herunter.
Schneller Link zur Firmware-Liste
Sollte Ihr Modell nicht aufgeführt sein, kontaktieren Sie uns bitte direkt. Wir werden das Problem schnellstmöglich beheben. Email:hqdservice@gmail.com

 Avviso Importante: Aggiornamento iOS 26
iOS 26 potrebbe causare problemi di risoluzione dello schermo. Abbiamo rilasciato un aggiornamento firmware per la compatibilità con Apple iOS 26. Cerca e scarica il firmware più recente per il tuo dispositivo su questo sito.
Collegamento rapido all'elenco dei firmware
Se il tuo modello non è elencato, contattaci direttamente e risolveremo il problema il prima possibile. Email:hqdservice@gmail.com

 Importante: Compatibilidad con iOS 26
El iOS 26 puede causar problemas de resolución de pantalla. Hemos publicado una actualización de firmware compatible con Apple iOS 26. Busca y descarga la última versión de firmware para tu dispositivo en este sitio.
Enlace rápido a la lista de firmware
Si tu modelo no aparece en la lista, contáctanos directamente y resolveremos el problema lo antes posible. Email:hqdservice@gmail.com

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