How about Shanghai CRRC Shentong Rail Transit Vehicle Co., Ltd.

Enterprise data shows that Shanghai CRRC STO Rail Transit Vehicle Co., Ltd. was established on November 7, 2014, with a registered capital of 37.5 million yuan and 226 insured persons. It is a company engaged in railways, ships, and aviation. A national high-tech enterprise focusing on aerospace and other transportation equipment manufacturing. The company has been awarded "National High-tech Enterprise" and other qualifications and honors.

In terms of intellectual property rights, Shanghai CRRC Shuntong Rail Transit Vehicle Co., Ltd. has 2 software copyrights and 24 patent information. In addition, Shanghai CRRC Shuntong Rail Transit Vehicle Co., Ltd. also directly controls one company.