Yan Jun Bai
Certified Passive House Consultant

BAC Construction Management
He Bei Sheng Shi Jia Zhuang Shi yuan Shi Xian Yin Cun Zhen San Guan Miao Jie er Pai 5 hao
051134 Shi Jia Zhuang
China
Initial by Exam
Certificate valid from Jan. 18, 2019
Certificate valid until Jan. 18, 2024
Certificate valid until Jan. 18, 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