He Jun Zhang

Certified Passive House Consultant

Doctor of Management Construction Project Management

No.1 Xifuhe Garden, Yongshun District Tongzhou
101100 Beijing
China

Initial by Exam

Certificate valid from June 17, 2019
Certificate valid until June 17, 2024
The certificate only applies to this person.

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