iron & steel part
It is highly needed to have products that contain the heat resistance, wear resistance, acid resistance, and shock resistance for iron factory that consist of all kinds of different lines such as furnace, hit is highly needed to have products that contain theheat resistance, steel making, hot rolling mill, cold rolling mill line, and so on. And it now seems to be getting more important to have the energy-saving strategy, and the high efficiency of works. It is highly needed to have products that contain the heat resistance, wear resistance, acid...