Xin Ye Liu

Certified Passive House Designer

M.R. Mechanical

China IPPR International Engineering Corp.

5, Xisanhuan Bei Road
Haidian District
100089 Beijing

Phone: +86-10-68732764

Initial by Exam

Certificate valid from Nov. 7, 2017
Certificate valid until Nov. 7, 2022
The certificate only applies to this person.

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