| Hebei Zhongxin Pump Industry Co., Ltd | 2014-09-02 | Double Suction Open Pump, Axial Flow Pump | 5000K CNY | ไม่รองรับ |
| Dadonghai Pump Industry Wuxi Co., Ltd | 2011-03-21 | Double Suction Open Pump, Single Stage Fire Pump, Yw Submersible Sewage Pump | 20000K CNY | ไม่รองรับ |
| Shijiazhuang Shiyi Pump Industry Co., Ltd | 2006-03-10 | Double Suction Open Pump, Industrial Pump, Submersible Slurry Pump | 18000K CNY | ไม่รองรับ |
| Shanghai Quancheng Pump Valve Manufacturing Co., Ltd | 2005-10-27 | Double Suction Open Pump, Zw Self-Priming Sewage Pump, Screw Pump | 10800K CNY | ไม่รองรับ |
| Botou Special Pump and Valve Manufacturing Co., Ltd | 2000-03-21 | Double Suction Open Pump, Bwcb, Gear Pump | 5000K CNY | ไม่รองรับ |
| Bianfeng Machinery Group Co., Ltd | 2016-05-19 | Double Suction Open Pump, Qby3-20/25, Bfd-80 | 30000K CNY | ไม่รองรับ |
| Shandong Jinrunyuan Pump Industry Co., Ltd | 2017-09-29 | Double Suction Open Pump, Multistage Centrifugal Pump, Pipeline Pump | 3010K CNY | ไม่รองรับ |
| Hebei Guanghui Pump Manufacturing Co., Ltd | 2016-03-25 | Double Suction Open Pump, Filter Press Feed Pump, Hw Mixed Flow Pump | 10800K CNY | ไม่รองรับ |
| Jiangsu Lansheng Pump Industry Technology Co., Ltd | 2019-09-06 | Double Suction Open Pump, Horizontal Centrifugal Pump, Stainless Steel Self-Priming Pump | 20000K CNY | ไม่รองรับ |
| Hebei Xingong Pump Industry Co., Ltd | 2016-04-06 | Double Suction Open Pump, Impurity Pump, Filter Press Feed Pump | 3000K CNY | รองรับ |