Yanqiang Zhang
Certified Passive House Designer
Bachelor Haustechnik
No.47, Rongsheng Road
Jinjiang District
610000 Chengdu
China
Initial by Exam
Certificate valid from July 13, 2017
Certificate valid until July 13, 2022
Certificate valid until July 13, 2022
The certificate only applies to this person.
Examined by Jiang - Passivhaus Technik at Beijing, China