How about CRRC Datong Electric Locomotive Co., Ltd.?

According to enterprise data, CRRC Datong Electric Locomotive Co., Ltd. was established on February 28, 2003 with a registered capital of 656 million RMB and 4,400 participants. Is a national high-tech enterprise mainly engaged in railway, ship, aerospace and other transportation equipment manufacturing, electrical machinery and equipment manufacturing. The company has been awarded "National Enterprise Technology Center" and "National Patent Award" and other qualifications and honors.

In terms of intellectual property rights, CRRC Datong Electric Locomotive Co., Ltd. owns the registered trademark 1 piece, 45 pieces of software copyright and 43 pieces of patent information11piece. In addition, CRRC Datong Electric Locomotive Co., Ltd. also invested in 17 enterprises and directly controlled 1 enterprises.