Dong Han

Certified Passive House Tradesperson, specialised in Building Envelope

Civil Engineer

BCEG Industrialization of Construction Investment Development Co., Ltd.

Building No. 2, Yard No. 9, Linhe South Street
Renhe Town, Shunyi District
101300 Beijing

Phone: 010-56419702
tangjiabo008@sina.com
http://www.bcegc.com

BCEG Industrialization of Construction Investment Development Co., Ltd.

Building No. 2, Yard No. 9, Linhe South Street
Renhe Town, Shunyi District
101300 Beijing
China

Phone: +86 010-56419702
tangjiabo008@sina.com
http://www.bcegc.com

Initial by Exam

Certificate valid from April 12, 2019
Certificate valid until April 12, 2024
The certificate only applies to this person.

Examined by Jiang - Passivhaus Technik at Tianjin, China