1. According to the inquiry about the profile of Zhonghe Star Company, Zhonghe Star Company is a regular company protected by law. Chongqing Zhonghe Star Transportation Technology Co., Ltd., established in 2022, is located in Chongqing, and is an enterprise focusing on technology promotion and application services. The registered capital of the enterprise is RMB/kloc-0.00 million yuan. Scope: Development of rail transit communication signal system; Sales of special equipment, key systems and parts for rail transit; Information system integration service; Intelligent control system integration; Software development; Software sales; Artificial intelligence hardware sales; General application system of artificial intelligence; Basic software development of artificial intelligence; Development of artificial intelligence application software; Big data service; Electronic product sales; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Information technology consulting service.
2. According to the profile of Casco Company, Casco is a formal company protected by law. Casco Signal Co., Ltd. was established on March 5, 1986. It is controlled and managed by China Railway Communication Signal Co., Ltd. and invested by Alstom as a control system integrator specializing in rail transit. Casco was born in the enlightenment era of China signal technology, and it was the first time that China Railway Communication Signal Company introduced American General Railway Signal Company.