| Shanghai Zaman Power Equipment Co., Ltd | 2018-07-24 | 30Kw Silent Generator, Crawler Diesel Generator, Drainage, Power Generation, Lighting, Three In One Cabin | 20000K CNY | Not Supported |
| Beijing Jinrui Hongda Electromechanical Equipment Co., Ltd | 2014-02-21 | 30Kw Silent Generator, Air Compressor Rental, Generator Rental | 2000K CNY | Not Supported |
| Zhongshan Kailiang Electronic Technology Co., Ltd | 2018-07-16 | 30Kw Silent Generator, Silent Generator, Weichai | 1000K CNY | Not Supported |
| Sichuan Lingtong Intelligent Environmental Protection Industry Co., Ltd | 2016-03-15 | 30Kw Silent Generator, Trailer Generator Set, Water Cooled Welding Machine | 10000K CNY | Not Supported |
| Shandong Borui Power Equipment Co., Ltd | 2017-06-26 | 30Kw Silent Generator, Yuchai Diesel Generator Set, Diesel Self-Priming Pump | 5000K CNY | Not Supported |
| Shandong Xunneng Power Generation Equipment Co., Ltd | 2025-10-23 | 30Kw Silent Generator, Automated (Fully Automatic) Generator Set, Gas Generator Set | 3000K CNY | Not Supported |
| Shanghai Wolu Electric Power Co., Ltd | 2025-05-30 | 30Kw Silent Generator, , Deutz Power Unit | 5000K CNY | Not Supported |
| Shandong Bochuang Power Equipment Co., Ltd | 2015-05-05 | 30Kw Silent Generator, Gasoline Series Generator Set, Cummins Series Generator Set | 38000K CNY | Not Supported |
| Shandong Kangmler Electric Power Group Co., Ltd | 2014-04-14 | 30Kw Silent Generator, Gas Turbine Generator Set, High Voltage Generator Set | 350000K CNY | Not Supported |
| Zeteng Electric Power Co., Ltd | 2012-04-26 | 30Kw Silent Generator, , 2-Inch Gasoline Engine Water Pump | 50000K CNY | Not Supported |