Chengjie Xu

Certified Passive House Designer

Dipl-Ing Architekt

Zhong shan District, Tao yuan li 7, 1401
116013 Da Lian

Initial by Exam

Certificate valid from Jan. 8, 2020
Certificate valid until Jan. 8, 2025
The certificate only applies to this person.

Examined by GBA - Green Building Academy / Dawid Michulec (大卫 米库莱克) at Beijing, China