How about China Railway Zhuzhou Bridge Co., Ltd.

According to the enterprise data, China Railway Zhuzhou Bridge Co., Ltd. was established in1963-12-19, with a registered capital of 1000000 yuan and the number of participants 1084. Is a national high-tech enterprise focusing on civil engineering and construction. The company was awarded "National Science and Technology Award" and "National High-tech Enterprise" and other qualifications and honors.

In terms of intellectual property rights, China Railway Zhuzhou Bridge Co., Ltd. owns 13 software copyrights and 49 patent information. In addition, China Railway Zhuzhou Bridge Co., Ltd. also invested in two foreign companies, directly holding 1 enterprise.