Chao Han

Certified Passive House Designer

Shui xie Spring City, Shuang tai zi District, Pan Jin City, Liao ning Province
124000 Pan Jin

Initial by Exam

Certificate valid from Jan. 26, 2021
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