Da Xu
Certified Passive House Designer
No.6353, North Second Ring Road, Jing Xiu District, Baoding City
071000
China
Initial by Exam
Certificate valid from Jan. 26, 2021
Certificate valid until Jan. 26, 2026
Certificate valid until Jan. 26, 2026
The certificate only applies to this person.
Examined by GBA - Green Building Academy / Dawid Michulec (大卫 米库莱克) at Beijing, China