| Dadonghai Pump Industry Wuxi Co., Ltd | 2011-03-21 | Corrosion-Resistant Pump, Single Stage Fire Pump, Yw Submersible Sewage Pump | 20000K CNY | Non supportato |
| Jiangsu Jiuhong Pump Industry Co., Ltd | 2015-08-26 | Corrosion-Resistant Pump, Desulfurization Pump, Corrosion-Resistant And Wear-Resistant Pump | 21580K CNY | Non supportato |
| Shanghai Quancheng Pump Valve Manufacturing Co., Ltd | 2005-10-27 | Corrosion-Resistant Pump, Zw Self-Priming Sewage Pump, Screw Pump | 10800K CNY | Non supportato |
| Depam (Hangzhou) Pump Technology Co., Ltd | 2003-05-22 | Corrosion-Resistant Pump, Explosion Proof Stainless Steel Dosing Pump, Screw Pump | 54000K CNY | Non supportato |
| Jiangsu Huahan Environmental Protection Technology Co., Ltd | 1981-03-09 | Corrosion-Resistant Pump, Centrifugal Pump, Vacuum Unit | 10520K CNY | Non supportato |
| Hebei Muyang Pump Industry Co., Ltd | 2017-07-05 | Corrosion-Resistant Pump, Zjr Fish Extraction Rubber Pump, Slurry Pump | 20330K CNY | Non supportato |
| Jiangsu Yongxu Pump Industry Co., Ltd | 2017-05-31 | Corrosion-Resistant Pump, Submerged Pump, Self-Priming Pump | 10800K CNY | Non supportato |
| Nanjing Bitong Technology Co., Ltd | 2006-11-28 | Corrosion-Resistant Pump, Robot Waterjet, High-Pressure Pump | 5000K CNY | Non supportato |
| Zibo Xiaochang Machinery Manufacturing Co., Ltd | 2010-07-29 | Corrosion-Resistant Pump, Filter Press Feed Pump, Sand Pump | 300K CNY | Non supportato |
| Bert Pump Manufacturing (Shanghai) Co., Ltd. Hangzhou Branch | 2025-10-28 | Corrosion-Resistant Pump, Canned Motor Pump, Magnetic Drive Pump | - | Non supportato |