In January 21, 2015, our technical department and marketing department representatives, held Chinese alpine, toresearch and Design Institute of railway ministry second geothermal tunnel engineering area antifreeze thermal insulating materials symposium. Attend the meeting have the SSDI related departments and staff.

At the meeting, deputy general manager Xu Lingqi to our research report on the selection of insulation material of antifreeze Alpine tunnel engineering, geothermal area, and has been recognized by the relevant experts. Xu at the meeting, our research and development of new materials and the use of, make a detailed explanation. The heated discussion meeting, delegates speak actively.

In the meeting, Division I reach related cooperation intention and iron center, meeting ended in the warm applause from the participants in the.