Hong Kong DATA SOURCE Limited is based in Hong Kong, with a research and development as well as technical support office in Shanghai. The company mainly focuses on providing various solutions in the GNSS field and possesses the capability of product integration design.

Data source is a partner and agent of Allystar, offering comprehensive services in product sales, customization, and technical support. Leveraging Hong Kong's advantageous financial and logistics capabilities, Data source is better positioned to provide superior services to its clients.

DATAGNSS is Data source's proprietary brand in the GNSS field and has launched a series of products under the DATAGNSS brand.