From December 11 to 12, a group of 4 people from China Railway Group Limited (CRGL) leaded by Vice President Duan Xiubin and Director of Industrial Equipment Department Shen Ping, arrived at CRBBG for investigation. CRBBG Chairman of the Board Huang Zhenyu, Secretary of Party Committee Hong Jun and General Manager Li Zongmin accompanied the visitors.

In the afternoon of December 11, VP Duan and his group first visited the company's rail transit industrial park and set a high value on CRBBG's high efficiency in project construction and smooth start-up of production and operation. Then they went deep into the steel-casting foundry for review and investigation.

In the morning of December 12, the group attended the work report meeting held by CRBBG. CRBBG's main leaders made overall reports on the company's working situation this year, working thoughts and plans next year, and reform and development of subsidiary companies.

VP Duan presented five requirements after listening to the reports, first, all newly invested projects should be subject to serious investigation and demonstration; secondly, to stress all subsidiary companies' development orientation and production and management; thirdly, to deliberate orientation of products; fourthly, to think highly of innovation of sales model and technical research and development; and fifthly, to strengthen enterprise management and ensure safety and quality so as to increase production value and benefits.