China Aerospace Telecommunications Limited (Castel Group for short), founded in 1997, is a subsidiary of China Aerospace Science and Technology Corporation (CASC). As one of the co-founders of China GPS Association, Castel Group has over 10 years experiences in GPS and LBS application, wireless, communication and access, and are engaged in R&D and manufacturing and provisioning of customized integrated solutions.

Core Business

To SATISFY EVOLVING DEMANDS of customers from various industries, we focus on

  • R&D and manufacturing of GPS tracking / navigation and mobile communication multimedia hardware products for auto-industry , industrial and personal applications
  • Providing turn-key solution consisting of a browser-based real-time fleet management and monitoring platform plus associated hardware products.
  • Designing and developing in-vehicle TELEMATICS solutions providing real – time remote tracking, diagnostic and environmental monitoring. Features can be included such as positioning, tracking, navigation, antitheft, vehicle scheduling, communication, remote vehicle-status diagnostics, temperature monitoring, etc.

Total Solution Company with sales & marketing, R&D and manufacturing units

  • Castel Group is the window company of China Aerospace located in Hong Kong engaged in developing international markets and providing innovative solutions with best performance-price ratio to meet customer requirements.
  • Our R&D Center located in Shenzhen, possesses a team of over 200 research staffs composed of Doctors, Masters and Bachelors, and is engaged in developing products and solutions that adhere to “Aerospace Technology” standards.
  • Our manufacturing plant located in Shenzhen has over 20 years electronic product manufacturing and quality management experience. W e have attained numerous certification from international quality assurance organizations (lSO 9001 : 2008 & TS16949: 2009), so that professional OEM/ODM/OBM services can be provided to our customers.