How about Longdeya (Beijing) Petroleum Technical Services Co., Ltd.

Qizhizhi data shows that Longdeya (Beijing) Petroleum Technical Services Co., Ltd. was established on June 29, 2012, with a registered capital of 52 million yuan and 12 insured persons. It is a company specializing in mining and A national high-tech enterprise focusing on auxiliary activities. The company has been awarded the qualifications and honors of "National High-tech Enterprise" and "National Science and Technology Small and Medium-sized Enterprises".

In terms of intellectual property rights, Longdeya (Beijing) Petroleum Technology Services Co., Ltd. has 14 software copyrights and 6 patent information. In addition, Longdeya (Beijing) Petroleum Technical Services Co., Ltd. also directly controls one company.