Jiahong Li
Certified Passive House Consultant

Master Urban Planning
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 until Feb. 26, 2025
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China
Initial by Exam
Certificate valid until Feb. 24, 2025
Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China