Jun Xu

Certified Passive House Designer

BAC Hvac

No 3 Building, yuan da yuan liu qu shi ji cheng, Haidian district, Beijing
100097 Beijing
China

Initial by Exam

Certificate valid from Jan. 18, 2019
Certificate valid until Jan. 18, 2024
The certificate only applies to this person.

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