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Tradesperson
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Building Certifier

Yifeng Wu

Certified Passive House Consultant

4# Second Road Export Processing Area New North Zone
401201 Chong Qing
China

Initial by Exam

Certificate valid from Jan. 26, 2021
Certificate valid until Jan. 26, 2026
The certificate only applies to this person.

Examined by GBA - Green Building Academy / Dawid Michulec (大卫 米库莱克) at Beijing, China