| Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd | 2021-07-01 | Slurry Conveying Pump, Mechanical Seal, | 51880K CNY | Non supportato |
| Hebei Kexian Pump Industry Co., Ltd | 2019-03-25 | Slurry Conveying Pump, Chemical Pump Series, Clear Water Pump Series | 20000K CNY | Non supportato |
| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Slurry Conveying Pump, Lifting Equipment, Instrumentation And Meters | 10000K CNY | Supportato |
| Shanxi Wanze Jinda Machinery Manufacturing Co., Ltd | 2012-05-03 | Slurry Conveying Pump, Flange Machine, Cutting Saw | 5000K CNY | Non supportato |
| Hebei Beigong Pump Industry Co., Ltd | 2017-07-25 | Slurry Conveying Pump, D-Type Multi-Stage Centrifugal Pump, Isw Series Horizontal Single-Stage Single Suction Centrifugal Pump | 3000K CNY | Non supportato |
| Zhongyun Heavy Industry Machinery Co., Ltd | 2019-03-26 | Slurry Conveying Pump, Road Machinery, Intelligent Machinery | 50000K CNY | Non supportato |
| Shengcheng Intelligent Equipment (Jining) Co., Ltd | 2025-05-27 | Slurry Conveying Pump, Excavator Rake, Wet Concrete Sprayer | 1460K CNY | Non supportato |
| Hebei Ji Pump Source Water Pump Manufacturing Co., Ltd | 2016-12-07 | Slurry Conveying Pump, Centrifugal Pump, Double Suction Pump, Clear Water Centrifugal Pump | 10880K CNY | Non supportato |
| Xianyang Keyu Machinery Manufacturing Co., Ltd | 2010-05-04 | Slurry Conveying Pump, Hydraulic Driven Screw Pump, Ceramic Plunger Pump | 5000K CNY | Supportato |
| Hebei Zongqi Pump Industry Co., Ltd | 2022-09-06 | Slurry Conveying Pump, Double Suction Pump, Slurry Pump | 3000K CNY | Non supportato |