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Tradesperson
Designer | Consultant
Building Certifier

Junhong Yang

Certified Passive House Consultant

Bachelor Designer

Chongqing Three Primary Colors Energy-Saving Building Engineering Co.,Ltd.

3, Jiangmingyuan Road / River Road
Unit 704, Building 6, Fuling District
404100 Chongqing
China

Phone: +86 15310130903
yangjunhong@1999sys.cn

Initial by Exam

Certificate valid from Feb. 12, 2018
Certificate valid until Feb. 12, 2023
The certificate only applies to this person.

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