Chang Liu
Certified Passive House Designer

Master Heating, Ventilation And Air Conditioning
Beijing Institute of Architectural Design
NAN LI SHI ROAD
NO. 62
100045 Beijing
China
Phone: +86-18311059685
changliuhappy@126.com
http://www.biad.com.cn
Initial by Exam
Certificate valid from May 15, 2019
Certificate valid until May 15, 2024
Certificate valid until May 15, 2024
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China