China Aerospace Telecommunications Limited (Castel Group for short), founded in 1997, is a subsidiary of China Aerospace Science and Technology Corporation (CASC), also a listed company in HONGKONG.
As one of the co-founders of China GPS Association, Castel Group has over 10 years experiences in GPS and is engaged in R&D and manufacturing and provisioning of customized integrated solutions.
We focus on R&D and manufacturing of GPS tracking / navigation for auto-industry ,providing turn-key solution consisting of a browser-based real-time fleet management and monitoring platform plus associated hardware products.
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.
We 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.