Profile
Established in 2007,Sinocastel is a national high-tech manufacturer integrating R&D, production, sales & operation, focusing on the research and production of vehicle GPS telematics and solutions.
As a nationally certified Automotive Electronics High-te
Male
Shenzhen
https://www.sinocastel.com/
https://www.facebook.com/sinocastelobd/
https://twitter.com/sinocastel