
Iron and Steel Research Institute of Panzhihua Iron and Steel (Group) Co., Ltd

China Railway Zhengzhou Bureau Group Co., Ltd. Science and Technology Research InstituteHenan Sheng, China

Beijing Switch Factory

Shenmo Nantong Machinery Technology Co., Ltd.Jiangsu Sheng, China

Unicous Marketing, Inc.

Jiangsu Qingshi Technology Co., Ltd.Jiangsu Sheng, China

Marumasu Kikai KKJapan

Audim SAS

Haicheng Magnesium Mine Refractory Material General Factory

Shandong UniversityShandong Sheng, China

Ishigaki Rubber Co. Ltd.

Genevant Sciences GmbHSwitzerland