Jian Liang Zheng

Certified Passive House Designer

BAC Civil Engineering

Huang Dao WuYiShan street 167-4-602
266555 Qing Dao
China

Certificate valid from Feb. 5, 2019
Certificate valid until Feb. 5, 2024

The certificate only applies to this person.

Examined by Dawid Michulec (大卫米库莱克) at BEIJING, China