Zhengzhou Jianxin Machinery 3 sets of JS500 compulsory concrete mixer sent to Ningxia Gansu
（Click on image to zoom in）
In mid-April, three JS500 compulsory concrete mixers produced by Zhengzhou Jianxin Machinery were loaded into Ningxia, Gansu. It is understood that the customer is an old customer of Zhengzhou Jianxin Machinery, and the quality of the new mechanical equipment is assured. Therefore, three JS500 forced concrete mixers are purchased.