
Suzhou Jiugang Fire Equipment Co., Ltd.Jiangsu Sheng, China

Gezhouba Yicheng Cement Co., Ltd.Hubei Sheng, China

Taizhou Green Electric Appliance Manufacturing Co., Ltd.Jiangsu Sheng, China

Luger Lighting Technology Co., Ltd.Shandong Sheng, China

Jiduo IoT Technology Co., Ltd.Zhejiang Sheng, China

Gansu Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd.Gansu Sheng, China

Guizhou Institute of Tobacco Science

Lufeng Machinery (Zhengzhou) Co., Ltd.

Suzhou Qiyue New Material Technology Co., Ltd.Jiangsu Sheng, China

IVIS Group Ltd.United Kingdom

Shanghai Wisdom Circle Science Education Equipment Co., Ltd.Shanghai Shi, China

Ningbo Minghe New Energy Technology Co., Ltd.