Jacques Séguin, MD, PhD
Zhangjiagang Jiuli New Material Technology Co., Ltd.Jiangsu Sheng, China
Grisotech SA
Hubei Wanli Protective Products Co., Ltd.
Filzmoser Maschinenbau GmbH
Tangshan Tangsteel Gases Co. Ltd.Hebei Sheng, China
Wenzhou Yulong Intelligent Technology Co., Ltd.
Huizhou Foryou Optoelectronics Technology Co. Ltd.Guangdong Sheng, China
Dongguan Shenglian Filter Manufacturing Co., Ltd.
Lanzhou Resources and Environment Vocational and Technical UniversityGansu Sheng, China
Giuliani International Ltd.
Shanghai Jingdong Construction Development Co., Ltd.Shanghai Shi, China