Si Rong Yang

Certified Passive House Consultant

High School Tourism And Hotel Management

ZHUHONG ROAD
Building 7,New York City,XinFuxing
710000 XI'AN
China

Initial by Exam

Certificate valid from May 15, 2019
Certificate valid until May 15, 2024
The certificate only applies to this person.

Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China