Troll i am answering to your countrymen @achhu which is another troll assuming that China doesn't have regional navigation system and why you bring Pakistan into this topic?? For more trollingDo you have any of your own? Comparing a technology in its primary phase with European technology that is matured enough.
You can’t even make satellites on your own, why the hell you all come here for trolling?
And as for your information we have the capability to build satellites we already sent 2 EARTH OBSERVATION SATELLITES NAMED BADAR-1 AND BADAR-2