Recently CRBBG won the bids of four projects including Taihe Anning River Grand Bridge on Chengdu-Kunming railway, steel box girders of Shenxianshu panel point on Yuanhua Road, Chengdu, steel box girders of Wuwei Golden Bridge, and steel tube arch of Jinsha River rebuild bridge in duiping, Jinyang. The total weight of steel girder is about 18,000 tons. Both the cumulative quantity and tonnage of the bid winning projects set a new historical record since the establishment of the enterprise 50 years ago, and achieve a good start in the first year of the Thirteenth Five-Year Plan.