How about China Railway 16th Bureau Group Subway Engineering Co., Ltd.

According to the enterprise data, China Railway 16th Bureau Group Metro Engineering Co., Ltd. was established on 201-09-27, with a registered capital of195 million yuan and participants of 1256 people. It is a national high-tech enterprise focusing on road transportation. The company has been awarded the qualification and honor of "National High-tech Enterprise" and "National Science and Technology Award".

In terms of intellectual property rights, China Railway 16th Bureau Group Metro Engineering Co., Ltd. owns four software copyrights and 120 patent information. In addition, China Railway 16th Bureau Group Metro Engineering Co., Ltd. also directly controls 1 enterprise.