In August 2017 is to be proud of Henan Great rail company for a month, the winning play the Shanxi west extension line article buckle accessories article 290000 sets of elastic type I buckle accessories, article Jiang xi jiu Jing qu railway the winning play scene separated type fastener 60000 sets, and sign the rail cooperation agreement with the Zhengzhou subway line one, in front of the company is preparing to produce, for domestic railway business offer.