Guo Yun Zhao

Certified Passive House Consultant

Bac Marketing

1041, North Street
Lian Chi District
071000 Bao Ding
China

Certificate valid from Nov. 7, 2017
Certificate valid until Nov. 7, 2022

The certificate only applies to this person.

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