| Changzhou Wantuo Electromechanical Equipment Co., Ltd | 2010-04-29 | Mobile Air Compressor, Ch Magnetic Levitation Centrifugal Compressor, Gseries Dry Oil-Free Screw Air Compressor | 2000K CNY | No compatible |
| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Mobile Air Compressor, Supporting Equipment, Mining Equipment | 3000K CNY | Compatible |
| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Mobile Air Compressor, Lifting Equipment, Instrumentation And Meters | 10000K CNY | Compatible |
| Zhengzhou Yongbang Machinery Co., Ltd | 2011-08-04 | Mobile Air Compressor, Medium And High Pressure Air Compressor, Diesel Mobile Air Compressor | 30000K CNY | No compatible |
| Denair Energy saving Technology (Shanghai) Co., Ltd | 2012-03-22 | Mobile Air Compressor, Centrifugal Air Compressor, Industrial Nitrogen Generator | 50400K CNY | No compatible |
| Zhongzhong Intelligent Equipment Co., Ltd | 2018-11-14 | Mobile Air Compressor, Ventilation And Safety Equipment, Operating Equipment | 50000K CNY | Compatible |
| Shanghai Guoxia Compressor Co., Ltd | 2002-02-06 | Mobile Air Compressor, Oxygen Compressor, Screw Air Compressor | 20000K CNY | Compatible |
| Cangzhou Senhao Machinery Equipment Co., Ltd | 2021-05-31 | Mobile Air Compressor, Air Compressor, Sandblasting Machine | 500K CNY | No compatible |
| Qingdao Chengshun Yixin Machinery Equipment Co., Ltd | 2021-11-24 | Mobile Air Compressor, Piston Type Air Compressor, Lubricating Oil | 3000K CNY | No compatible |
| Shanghai Haoju Hao Safety Technology Co., Ltd | 2016-09-30 | Mobile Air Compressor, Firefighting And Fire Avoidance Clothing, Fire Goggles | 3000K CNY | No compatible |