Changyi Tian
Certified Passive House Designer
Da Lian, Pu Lan Dian qu. bo hai jie 100 hao
116000 Da Lian
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