Shuang Yan

Certified Passive House Designer

Jing Yue District, Chang chun City, Ji Lin Province
130000 Chang Chun

Initial by Exam

Certificate valid from Sept. 13, 2022
Certificate valid until Sept. 13, 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