Soochow University /Taiwan/
Jiangsu Hongda Special Steel Machinery Plant Co. Ltd.Jiangsu Sheng, China
Sinopec Fourth Construction Co., Ltd.
Seeking Law (Heze) Legal Consulting Service Co., Ltd.
Channing Corp.Florida, United States
Tezuka Kosan KKJapan
Arthur Joachin Schmed
Hubei Yibeisi Automotive Electronic Device Co., Ltd.
Xiamen Dingxin Technology Co., Ltd.
Anhui Jiamu Rubber & Plastic Industry Co., Ltd.Anhui Sheng, China
Yueqing Huaxin Electronics Co., Ltd.
Qingdao Hedelong Machinery Co. Ltd.