Xiaogang Ma

Certified Passive House Designer

Designer (power Engineer)

Jiangsu Zhongjitianfeng Low Carbon Building Technology Co.Ltd

11#, Shengtanggongyu
Tangzhazhen
226000 Nantong
China

Phone: +86 18801963334
489001383@qq.com

Initial by Exam

Certificate valid from Aug. 1, 2017
Certificate valid until Aug. 1, 2022
The certificate only applies to this person.

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