About Yidian Liu
Yidian Liu is a president and director at PolyGone Systems.
Experience
This experience comes from SEC filings. The years are when the filings name Yidian Liu in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Yidian Liu works with at each company, as listed on that company's latest Form D.
PolyGone Systems, Inc. · Form D, Aug 4, 2025
JM
Julie Maples
Director
NB
Nathaniel Banks
Executive officer and director