Shuangming Yan
Certified Passive House Designer
1# yang Lin st
431700 Tian Men
China
Initial by Exam
Certificate valid from Sept. 12, 2022
Certificate valid until Sept. 12, 2027
Certificate valid until Sept. 12, 2027
The certificate only applies to this person.
Examined by GBA - Green Building Academy / Dawid Michulec (大卫 米库莱克) at BEIJING, China