Tongfang Knowledge Digital Publishing Technology Co., Ltd.
Xuchang Vocational and Technical College
Changzhou Elevator Factory
Wujiang Sanhe Precision Machinery Co., Ltd.
Jintan Jiangnan Milling Co. Ltd.
Shandong Fuxiang Power Co., Ltd.Shandong Sheng, China
Changzhou Yuanrui Motor Technology Co., Ltd.
NX Filtration Holding BV
Jiangxi Guanyi General Aircraft Co., Ltd.Jiangxi Sheng, China
Yiwu Laughing Painting Culture Communication Co., Ltd.
Shanghai Tohua Robot Co., Ltd.
Lixiang Zipper Jiangsu Co. Ltd.