| Shandong Huayu Heavy Industry Machinery Co., Ltd | 2020-12-17 | Pneumatic Grouting Pump, Rescue And Rescue, Explosion-Proof Electrical Equipment | 5000K CNY | Non pris en charge |
| Shanxi Shengyu Machinery Co., Ltd | 2023-02-17 | Pneumatic Grouting Pump, Three Wheeled Sprinkler Truck, Road Surface Category | 10000K CNY | Non pris en charge |
| Jining Yuanxin Machinery Equipment Co., Ltd | 2015-11-10 | Pneumatic Grouting Pump, Belt Clamping Device, W-Shaped Steel Strip | 1000K CNY | Non pris en charge |
| Shanxi Wanze Jinda Machinery Manufacturing Co., Ltd | 2012-05-03 | Pneumatic Grouting Pump, Square Tube Bending Machine, Explosion Proof Mud Pump | 5000K CNY | Non pris en charge |
| Shandong Shenhua Machinery Manufacturing Co., Ltd | 2014-11-11 | Pneumatic Grouting Pump, Garden, Instrumentation And Meters | 30000K CNY | Non pris en charge |
| Middling coal Industry and Mining Materials Group Co., Ltd | 2001-04-23 | Pneumatic Grouting Pump, Steel, Road Machinery | 100000K CNY | Non pris en charge |
| Shandong Renachuang Machinery Equipment Co., Ltd | 2018-09-28 | Pneumatic Grouting Pump, Laboratory Single Cell Flotation Machine, Industrial (Explosion-Proof) Warm Air Blower | 10000K CNY | Pris en charge |
| Hebei Shengmao Chemical Technology Co., Ltd | 2018-04-24 | Pneumatic Grouting Pump, Grouting Pump, Sealing Device | 30000K CNY | Non pris en charge |
| Shandong Jiabang Mining Technology Co., Ltd | 2020-12-04 | Pneumatic Grouting Pump, Temperature Detector, Anchor Cable Anchor Remover | 10000K CNY | Pris en charge |
| Shandong Yisheng Heavy Industry Technology Co., Ltd | 2021-06-22 | Pneumatic Grouting Pump, Mining Cable Clamp, Resistance Pump | 3000K CNY | Pris en charge |