shumin zhang
Certified Passive House Consultant
High School Marketing
Happy Energy Company
Yangshan district in Xinyang
China
Phone: 86-023-67613366
576107750@qq.com
Initial by Exam
Certificate valid from Feb. 4, 2019
Certificate valid until Feb. 4, 2024
Certificate valid until Feb. 4, 2024
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China