Fei Dong

Certified Passive House Consultant

College Designer

Chongqing Three Primary Colors Energy-Saving Building Engineering Co.,Ltd.

4# 1602 TongDe / Xixian Now Rm
710000 Xi'an

Phone: +86 18710789151

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