Yangzhou University
Spie Horizontal Drilling, Inc.
Xuzhou Xugong Maintenance Machinery Co., Ltd.Jiangsu Sheng, China
Weihai Weiqiao Technology Industrial Park Co. Ltd.
Fante Biochemical Technology Co., Ltd
Hubei Houyou Intellectual Property Service Co., Ltd.
Chengdu Attiro Jewelry Co., Ltd.
Aranguren Comercial Del Embalaje SL
Beijing Guodian Tian Yu Power Engineering Co. Ltd.
Zhejiang Dongou Filter Manufacturing Co., Ltd.Zhejiang Sheng, China
Ting Dong
Drent Holding BV