... mill etc. other cement making machinery.Jiangsu Haijian Stock Co., Ltd. Is the national leading enterprise of building material industry, ... factory, metallurgy, chemical, environment protection industry. Our company mainly products the rotary kiln, tube mill, vertical shaft mill, roller ... 6000t/d,5000t/d,3000t’d and 2500t/d., as well as machinery for mining, metallurgy, chemical, electric power ...