| Middling coal Industry and Mining Materials Group Co., Ltd | 2001-04-23 | Mining Machinery Parts, Large-Scale Equipment, Spraying Equipment | 100000K CNY | Tidak didukung |
| Botou Huanjun Metal Products Co., Ltd | 2013-04-17 | Mining Machinery Parts, Copper Tile, Bronze Bushing | 500K CNY | Didukung |
| Xuzhou Peifa Mining Machinery Parts Co., Ltd | 2013-07-26 | Mining Machinery Parts, Steel Forging, Mining Lining Board | 20100K CNY | Tidak didukung |
| Tianjin Giant Star Xianghai Machinery Co., Ltd | 2011-03-21 | Mining Machinery Parts, Cnc Boring Machine, Five Axis Milling Machine | 20000K CNY | Didukung |
| Xingyang Mining Machinery Manufacturing Factory, Henan Province | 1997-12-17 | Mining Machinery Parts, Rotary Kiln, Clothes Dryer | 30000K CNY | Tidak didukung |
| Qingzhou Xinheng Environmental Protection Technology Co., Ltd | 2016-09-22 | Mining Machinery Parts, Crushing And Sand Washing Machine, Fine Sand Recycling Machine | 100K CNY | Tidak didukung |
| Zhengzhou Adhesive New Materials Co., Ltd | 2017-07-24 | Mining Machinery Parts, Ceramic Particle Adhesive, Repair Tools | 5265K CNY | Tidak didukung |
| Shenyang Heshan Casting Co., Ltd | 2010-11-08 | Mining Machinery Parts, Broken Wall Fixed Cone Lining Plate, Double Cylinder Cone Machine Liner | 10000K CNY | Didukung |
| Hebi Shuangmin Mining Machinery Co., Ltd | 2009-02-25 | Mining Machinery Parts, , Stable Car | 50000K CNY | Tidak didukung |
| Dongguan Keyi Hardware Rubber Products Co., Ltd | 2011-06-30 | Mining Machinery Parts, Conveyor Carrying Roller, Mask Machine Roller | 300K CNY | Didukung |