Yingjie Song

Certified Passive House Designer

Bachelor Architect

Hebei Jiuyi Zhuangchen Technology Co.,Ltd

Jianhua south Street 215, 20F, Block C, Yuhua District,
050000 Shijiazhuang
China

Phone: +86(0)31185815291
sdesign@sina.com
http://www.jyzc.net

Initial by Exam

Certificate valid from Aug. 23, 2018
Certificate valid until Aug. 23, 2023
The certificate only applies to this person.

Examined by Jiang - Passivhaus Technik at Beijing, China