CXD was found in June 2002. It mainly engages in provision of wireless communication solutions as well as R&D, production, sales and services for advanced accessories. The products include audio accessories, battery packs and chargers for most world-class brand communication equipments and apply to Public Safety, Navigation, Aviation, Commercial and urban rail transport.

CXD locates in Shenzhen, China with more than 500 long-term cooperation dealer partners across the China and the sales volume exceeds 6,000,000 and 4,000,000 pieces respectively for audio products and battery packs. For international market, its products and services are exported to 50+ countries& regions, including American (USA, Canada, Mexico, Chile and Brazil etc. ), Europe(Germany, UK, Russia and Holland etc. ), Australia and Asia.