Yangyang Zhang

Certified Passive House Designer

Jin Shui District, Zheng Zhou City
450000 Zheng Zhou


Initial by Exam

Certificate valid from May 14, 2021
Certificate valid until May 14, 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