Shanghai Meiji Information Technology Co. Ltd.
Deqing Hengfu Machinery Co., Ltd.
Qingdao Zhongke Software Co., Ltd.
Zhejiang Delekang Food Co. Ltd.
Dovetail Technologies, Inc.
he ya co., ltd.
Cnooc Qingdao Heavy Oil Processing Engineering Technology Rese
Anhui Digital Intelligence Construction Research Institute Co., Ltd
L&N Metallurgical Products Co.
Oxy-Jeunes, Inc.
YNT Petrochemical Machinery Equipment Co. Ltd.
Abbex AB