Ruffy (Fei) Ruan
Certified Passive House Designer
Mechanical Engineer
Integral Group
200 Granville Street
Suite 180
V6C1S4 Vancouver
Canada
Phone: +1 6046871800
rruan@integralgroup.com
https://www.integralgroup.com
Initial by Exam
Certificate valid from Feb. 26, 2020
Certificate valid until Feb. 26, 2025
Certificate valid until Feb. 26, 2025
The certificate only applies to this person.
Examined by Passive House Canada at Vancouver, Canada