Mengjie Geng
Certified Passive House Designer
Engineer
Hebei Academy of Building Research
No. 4 Zhengda Street
Gengjiazhuang Village Tongye Town
50200 Shijiazhuang
China
Phone: 86-0311-89919939
master@hebabr.com
http://www.hebabr.com
Initial by Exam
Certificate valid from Nov. 21, 2018
Certificate valid until Nov. 21, 2023
Certificate valid until Nov. 21, 2023
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at BEIJING, China