Dan Wu
Certified Passive House Consultant

Bachelor Engineer Management
Longfor Group
17/F, Zhongjian Plaza, Anding Road
Chaoyang District
100029 Beijing
China
Phone: +86-010-86499317
wudan17@longfor.com
http://www.longfor.com
Initial by Exam
Certificate valid from July 30, 2018
Certificate valid until July 30, 2023
Certificate valid until July 30, 2023
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China