| Lushengsha Mining Machinery Co., Ltd., Qingzhou City | 2011-06-01 | Gravity Beneficiation Equipment, Sand Making And Washing Machine, Garbage Equipment | 500K CNY | Non supportato |
| Jiangxi Henghong International Mining Machinery Co., Ltd | 2016-01-06 | Gravity Beneficiation Equipment, Flotation Equipment, Screening Equipment | 3000K CNY | Supportato |
| Qingzhou Honglian Environmental Protection Machinery Equipment Co., Ltd | 2020-08-20 | Gravity Beneficiation Equipment, Dredging And Dredging By Suction Dredger, Spiral Sand Washer | 1000K CNY | Supportato |
| Shicheng County Guobang Mining Machinery Co., Ltd | 2017-01-03 | Gravity Beneficiation Equipment, Jaw Crusher, Sawtooth Wave Jigs | 600K CNY | Supportato |
| Shicheng Gaoxuan Bearing Co., Ltd | 2004-03-18 | Gravity Beneficiation Equipment, Spiral Chute, Blanket Machine | 2680K CNY | Non supportato |
| Shandong Zhongzhong Intelligent Technology Co., Ltd | 2022-03-10 | Gravity Beneficiation Equipment, Instrumentation And Meters, Chemical Industry | 10000K CNY | Non supportato |
| Fujian Jingchan Mining Technology Co., Ltd | 2020-08-26 | Gravity Beneficiation Equipment, Vacuum Pump, Filter Hole | 10000K CNY | Supportato |
| Qingzhou Rongsheng Mineral Sand Machinery Co., Ltd | 2013-07-18 | Gravity Beneficiation Equipment, Grass-Cutting Boat, Sand Washing Equipment | 6500K CNY | Non supportato |
| Shandong Zhipu Machinery Technology Co., Ltd | 2017-03-07 | Gravity Beneficiation Equipment, Gold Centrifugal Separator, Gold Mining Equipment | 3000K CNY | Supportato |
| Jiangxi Changyi Mining Machinery Co., Ltd | 2014-07-21 | Gravity Beneficiation Equipment, Experimental Ball Mill, Mineral Bucket | 30000K CNY | Non supportato |