Jiahong Li
Certified Passive House Consultant
Master Urban Planning
Beijing Sijia Energy Saving Building Materials Co., Ltd.
Ronghuazhonglu 19, Chaolin Plaza A
Room 606
100176 Beijing
China
Phone: +86 010-52835361
sales_china@siga.swiss
http://www.siga.swiss
Initial by Exam
Certificate valid from Feb. 26, 2020
Certificate valid until Feb. 26, 2025
Certificate valid until Feb. 26, 2025
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China
Initial by Exam
Certificate valid from Feb. 24, 2020
Certificate valid until Feb. 24, 2025
Certificate valid until Feb. 24, 2025
The certificate only applies to this person.
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China