Tunetanken A/S
Zhejiang Dongan Fire Equipment Technology Co., Ltd.
Shanxi Haoye General Equipment Co., Ltd.Shanxi Sheng, China
Scanfax Systems Corp.
Impression Technologies Ltd.Coventry, United Kingdom
Xuzhou Xinyukang Building Materials Co., Ltd.Jiangsu Sheng, China
Zhongshen (Shanghai) Pipeline Engineering Co., Ltd.Shanghai Shi, China
Yibin Yizhi New Energy Vehicle Technology Co., Ltd.Sichuan Sheng, China
Tangshan Jinsha Combustion Heat Energy Co., Ltd.Hebei Sheng, China
Zhejiang Zheneng Beilun Power Generation Co., Ltd.
Anhui Kudouding Technology Development Co., Ltd.
Institute of Urban Environment, Chinese Academy of Sciences