Xin Yan Jia

Certified Passive House Designer


Beijing Balance Construction Consultants Co.,Ltd

No.40 Rufuli, Caishikou South Street
Xicheng District
100054 Beijing

Phone: +86 (0) 10 8349 5205

Initial by Exam

Certificate valid from May 12, 2016
Certificate valid until May 12, 2021
The certificate only applies to this person.

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