Chao Han

Certified Passive House Designer

Bachelor Designer

BeiJing Company Landsea Green Real Estate

1# 117, Hailinlinyeju
150000 Tongzhouqu (Beijing)

Phone: +86 10-50955864

Initial by Exam

Certificate valid from Feb. 12, 2018
Certificate valid until Feb. 12, 2023
The certificate only applies to this person.

Examined by Beijing Emerald Architecture Science and Technology Co., Ltd. / Yao Yi at Beijing, China