
Guangdong Foshan Geological Engineering Survey InstituteGuangdong Sheng, China

Shanghai Ouyi Energy Technology Co., Ltd.Shanghai Shi, China

Ehmann & Partner GmbHGermany

Jong Dae Lee,

3d Bridge Solutions, Inc.Canada

Jinan Shengwang Lubricating Oil Co., Ltd.Shandong Sheng, China

Suzhou Jiangling Silk Co., Ltd.Jiangsu Sheng, China

Polar Fusion LLCUnited States

Changzhou Wujin Global Grain Machinery Equipment Co., Ltd.Jiangsu Sheng, China

Hunan AVIC Precision Co., Ltd.Hunan Sheng, China

Metallwarenfabrik Wilke GmbH & Co. KG

Wuhan Unique Automatic System Engineering Co., Ltd.Hubei Sheng, China