Fengjun Zhang
Certified Passive House Consultant
Engineer
Hebei Xinhua Curtain Wall Co.,Ltd
072750 Zhuozhou
China
Phone: +86(0)18617471613
1269030660@qq.com
http://www.hbxhmq.com
Initial by Exam
Certificate valid from Feb. 1, 2017
Certificate valid until Feb. 1, 2022
Certificate valid until Feb. 1, 2022
The certificate only applies to this person.
Examined by Beijing Emerald Architecture Science and Technology Co., Ltd. / Yao Yi at Beijing, China