shengjie duan
Certified Passive House Consultant
Miss MEng
Daisy Bank House
Whassett
LA7 7DN
Initial by Exam
Certificate valid from Sept. 18, 2019
Certificate valid until Sept. 18, 2024
Certificate valid until Sept. 18, 2024
The certificate only applies to this person.
Examined by Warm: Low Energy Building Practice / Warm, Peter at Bath, United Kingdom