Henan Vocational College of Industry and Trade
Fujian Anlin Intelligent Science & Technology Co. Ltd.
Hunan Nonferrous Metals Vocational & Technical College
Shandong Chenxin New Energy Co. Ltd.
Kokudo Kensetsu KK
Nanchang Yida Machinery Parts Co., Ltd.
Qingdao Taihong Rail Equipment Co., Ltd.
Infilco SAs
Hans Oetiker AG Maschinen und Apparatefabrik
Cytequest, Inc.
Shanghai Kaibo Special Cable FactoryShanghai Shi, China
Zhejiang Dunnu United Industrial Co., Ltd.