Fushun Longji Electromagnetic Technology Co., Ltd., Anshan Heavy Mining Machinery Co., Ltd., Hebei Jin Run Mining Equipment Group Co., Ltd., Hebei Tangshan Shenzhou Machinery Co., Ltd., Jiangsu Yixing Haihua Environmental Protection Equipment Co., Ltd., Shandong Borun Industrial Technology Co., Ltd., Shandong Jin Jing Filter Press Group Co., Ltd., Shandong Laiwu Coal Mine Machinery Co., Ltd. * *.
Fushun Longji Electromagnetic Technology Co., Ltd. is the only selected unit in magnetic separation equipment industry.