About Guojun Chang
Guojun Chang is CEO and director at Sunx.
Experience
This experience comes from SEC filings. The years are when the filings name Guojun Chang in the role, so the role may have started earlier or lasted longer.
Guojun Chang is CEO and director at Sunx.
This experience comes from SEC filings. The years are when the filings name Guojun Chang in the role, so the role may have started earlier or lasted longer.