Pengrui Zhao

Certified Passive House Consultant

Master Hvac Designer

Sinoclean Environmental Tech.(Xi'an)Ltd.Co

2216. South Yanta Road
Yanta District
710000
China

Phone: +86 4000859595
http://www.Sinoclean.cn

Initial by Exam

Certificate valid from May 8, 2018
Certificate valid until May 8, 2023
The certificate only applies to this person.

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