... . other cement making machinery.Jiangsu Haijian Stock Co., Ltd. Is the national leading enterprise of building material industry ... shaft mill, roller press, dryer, crusher, bag filter, air slide, bucket elevator, belt conveyor, bulk loader and electric ... mill, slag mill, raw meal mill, raw mill, air-swept coal mill, wind swept coal mill, mill technology, ... line produced by Jiangsu Haijian Stock Co.,Ltd.