
Suzhou Huayuan Nanotechnology Co., Ltd.

CSSC Jiujiang Precision Testing Technology Research Institute

Guangdong Yutian Technology Co., Ltd.

Fujian Haiyi Ship Equipment Co., Ltd.

Sterecycle Management Services Ltd.

Shanghai Minjian Aluminum Co., Ltd

Zhang Jia Gang Shi Sheng Yuan Zhi Yi You Xian Gong Si

F. Perkins Ltd.

China Gezhouba Group First Engineering Co., Ltd.

Shan Chen

Giorgetti SpAVeneto, Italy

Shenzhen Yinluo Technology Co., Ltd.