Jingyuan Qiao Zhou Group is still here. 1975165438+129 October, it was reorganized from the original building of Zhouqiaoying in Lanzhou Military Region 173 regiment and the repair company of the second work area, and its resident is Jingyuan County, Gansu Province. 1979 Type 79 belt type heavy pontoon was tested at Hongzuizi Ferry, and the equipment was directly installed in the team. During the period of 1982, the 4th Battalion of Qiao Zhou carried this equipment to report and demonstrate to CPPCC members on Yongding River, and compiled training materials and distributed them to Qiao Zhou troops of the whole army. This is a great event that the team is proud of. In 2008, the third-generation heavy boat experiment was carried out at the ferry, and then it was installed in a pontoon brigade stationed in the Yangtze River. The experimental training of these two generations of heavy equipment has made important contributions to the equipment development and progress of pontoon bridge soldiers.