From the 2018, the local government start to cancel most iron casting foundries in Hebei by steps. This is the the political trends of the time and from one city to another city. The same time, those foundries still alive have to update their production art and environment situation which will increase their production cost. Not only caused by the exportation market but also the tight domestic market, each factory has full capacity booked for 1~2 months always, which gave firm support to these foundries on the investment for updating now and future! It is hard for Chinese foundries in short time, but it is good for future!