Zhen Li

Certified Passive House Consultant

Doctor Hvac

Shandong Provincial Academy of Building Research

Wu Ying Shan Street, No. 29

Phone: +86 0531 85595690

Initial by Exam

Certificate valid from June 15, 2016
Certificate valid until June 15, 2021
The certificate only applies to this person.

Examined by BWK Green Architecture Co. Ltd. / Chen, Yueh-Ying at Beijing, Taiwan, Province Of China