Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
YIGANG LIU
Professional Engineer
License number
PE079832
Date granted
05/09/2012
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Doylestown PA 18901
engineeringpa.org
ID 37481527
LAST UPDATED 2026-05-29 14:13:16 UTC
LAST UPDATED 2026-05-29 14:13:16 UTC
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