Yakun Zhang
Certified Passive House Consultant

Bachelor Mechanical Designer
Hebei Mingjia Architectural Design Co., Ltd.
141#,Huaian Road, Yuhua District
050000 Shijiazhuang
China
Phone: 0086-311-68006285
mingjiadesign@126.com
Initial by Exam
Certificate valid from Feb. 11, 2019
Certificate valid until Feb. 11, 2024
Certificate valid until Feb. 11, 2024
The certificate only applies to this person.
Examined by Jiang - Passivhaus Technik at Beijing, China