How about Offshore Petroleum Engineering (Qingdao) Co., Ltd.

Qingdao data shows that Offshore Oil Engineering (Qingdao) Co., Ltd. was established on March 8, 2005, with a registered capital of 3 million yuan and 1,955 insured persons. It is a company engaged in the oil and natural gas exploration industry. A national-level high-tech enterprise. The company has been awarded qualifications and honors such as "National High-tech Enterprise" and "National Green Factory".

In terms of intellectual property rights, Offshore Oil Engineering (Qingdao) Co., Ltd. has 170 software copyrights and 725 patent information. In addition, Offshore Oil Engineering (Qingdao) Co., Ltd. also directly controls one company.