How about Langfang Chengji Tongzheng Engineering Co., Ltd.?

According to the enterprise data, Langfang Intercity Highway Engineering Co., Ltd. was established in 2009-1-25, with a registered capital of RMB 50 million and the number of participants 17. Is a national high-tech enterprise focusing on civil engineering and construction. The company has been awarded the qualifications and honors of "innovative small and medium-sized enterprises" and "national science and technology small and medium-sized enterprises".

In terms of intellectual property rights, Langfang Intercity Highway Engineering Co., Ltd. has registered trademark 1 piece, 4 pieces of software copyright and 6 pieces of patent information1piece. In addition, Langfang Intercity Highway Engineering Co., Ltd. also directly controls 1 enterprise.