Buyun Jing
Certified Passive House Designer

Guang Dong Broan IAQ Systems. Ltd.
Room 202. No.6. Lane. 585. Wuzhong Road. Minhang District
200000 Shang Hai
China
Mobile Phone: +86-13917344827
jason.jing@broan.com
https://www.broan.com
Initial by Exam
Certificate valid from May 14, 2021
Certificate valid until May 14, 2026
Certificate valid until May 14, 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