Jianwei Liu

Certified Passive House Tradesperson, specialised in Building Envelope & Services

Civil Engineer

Yucheng Shengyou Thermal Insulation Material Co., Ltd.

Laocheng Street
Development Zone
251200 Yucheng

Phone: 15853411631
lwstarsy@163.com

Yucheng Shengyou Thermal Insulation Material Co., Ltd.

Laocheng Street
Development Zone
251200 Yucheng
China

Phone: +86 15853411631
lwstarsy@163.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