| Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd | 2021-07-01 | Acid Alkali Resistant Water Pump, High Temperature Molten Salt Pump, Screw Pump | 51880K CNY | Không hỗ trợ |
| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Acid Alkali Resistant Water Pump, Steel Products, Instrumentation And Meters | 10000K CNY | Hỗ trợ |
| Linyi Lanshan District Fanghui Metal Products Factory | 2019-01-30 | Acid Alkali Resistant Water Pump, Hot Air Blower, Cast Iron Heavy Hammer | 500K CNY | Hỗ trợ |
| Nanjing Teflon Pump Valve Co., Ltd | 2011-06-13 | Acid Alkali Resistant Water Pump, Pipeline Pump, Stainless Steel Centrifugal Pump | 10000K CNY | Không hỗ trợ |
| Suzhou Guanyu Electromechanical Technology Co., Ltd | 2011-09-06 | Acid Alkali Resistant Water Pump, High And Low Temperature Circulating Pump, Pneumatic Pump | 10000K CNY | Không hỗ trợ |
| Jining Renxing Industrial and Mining Equipment Co., Ltd | 2020-04-22 | Acid Alkali Resistant Water Pump, Underground Mining Door, Mining Electrical Appliances | 500K CNY | Hỗ trợ |
| Yanshan Xiangrun Tengfei Pipeline Factory | 2017-09-22 | Acid Alkali Resistant Water Pump, Feng Shui Pipe, Water Pump Pipe | - | Hỗ trợ |
| Zhejiang Zhongnai Pump Industry Co., Ltd | 2012-06-05 | Acid Alkali Resistant Water Pump, Centrifugal Pump, Screw Pump | 10000K CNY | Không hỗ trợ |
| Tianjin Zhongcheng Shengyuan Pump Industry Co., Ltd | 2022-06-24 | Acid Alkali Resistant Water Pump, , | 50000K CNY | Không hỗ trợ |
| Jiangsu Taiheda Environmental Protection Equipment Co., Ltd | 2006-11-09 | Acid Alkali Resistant Water Pump, Pp Siphon Bucket A, Stainless Steel Horizontal Pipeline Pump B | 10000K CNY | Hỗ trợ |