
Johannes Bauer, PhDGermany

Engel Injection Machinery (Changzhou) Co., Ltd.Jiangsu Sheng, China

Shanghai Guoconcrete Environmental Protection Equipment Co., Ltd.Shanghai Shi, China

Jian Hua Yang

Guangzhou Zhongke Environmental Protection Technology Co., Ltd.Guangdong Sheng, China

Group de Keyzer

Henan Chest Hospital

Piktor Ltd.Gibraltar

Pirelli

Lin Ping Zhou

Nano God Bee (Fujian) Personal Care Products Co., Ltd.Fujian Sheng, China

Beijing Fangjiexun Technology Co., Ltd.Beijing Shi, China