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Tradesperson
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Building Certifier

Jiachen Lu

Certified Passive House Designer

Bachelor Hvac Engineer

Hebei Green Extension Construction Technology Co., Ltd.

Liujiaxiang
Building 306, No. 47
723000 Hanzhong
China

Phone: +86 0311-67667370
lujiachen93@163.com
http://www.hbruituo.com

Initial by Exam

Certificate valid from May 15, 2019
Certificate valid until May 15, 2024
The certificate only applies to this person.

Examined by Beijing Research and Development Center of Building Energy Efficiency at Beijing, China