Ji Chang Yang

Certified Passive House Consultant

BAC Engineer

Room 402. Unit 4. Building 35 Mei lin Yanjiao Shan He
101601 Lang Fang

Initial by Exam

Certificate valid from Sept. 25, 2019
Certificate valid until Sept. 25, 2024
The certificate only applies to this person.

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