
Shandong Environmental Protection Scientific Research and Design Institute

Douglas Technical Ltd

Harbin Guangkai Technology Development Co., Ltd.

Fluid

Powertron Engineering SRL

Shenzhen Wubo Technology Co., Ltd.

Jiangsu Huamu Construction Technology Co., Ltd.

Daeshin Networks Co. Ltd.

Zhangzhou Zhendong Machinery Co. Ltd.

Zhang Huaji (Suzhou) Heavy Equipment Co., Ltd.

Anderson Group Plc

A-consult Holding Group A/S