Wilhelm Hoffmann
Shanghai Shentong Metro Co., Ltd.
Qingdao Huashengquan Biological Technology Co., Ltd.
Data Product
Zhejiang Rifa Textile Machinery Technology Co., Ltd.
Fiberspace, Inc.
Anhui Hedian Zhengtai Electric Complete Equipment Co. Ltd.
Shenzhen Jiutian Innovation Technology Co., Ltd.
Bel'M Productions SAS
Toll Microelectronics Co., Ltd.
Ein's I&S Co., Ltd.
Fujian Zijin Mining and Metallurgy Testing Technology Co., Ltd.