Certified Quality
ISO9001, CE, RoHS approved
Innovative Tech-leading Variable Frequency Pumps Manufacturer
Specialized in Variable Frequency Pumps
Professional DC Variable Frequency Pump Manufacturer
Specializing in comprehensive pump solutions for aquariums, landscaping, and aquaculture, we focus on the R&D and manufacturing of multi-frequency variable speed pumps, including DC return pumps, wave makers, protein skimmers, and garden/pond pumps.
Home / Variable Frequency Pump Manufacturer
Professional DC variable frequency pump manufacturer
Jinwa Aquatics (Shenzhen Jinwa Aquatic Products Co., Ltd.) is a national high-tech enterprise integrating R&D, manufacturing, and sales. We have over a decade of expertise in DC variable frequency pump technology, offering products including DC return pumps, wave makers, protein skimmers, landscape pumps, and pond air pumps. All products comply with ISO9001, CE, RoHS certifications and are widely exported to Europe, Southeast Asia, and the Middle East.
Reliable Pump Manufacturer with Full OEM/ODM Support
With certified quality systems (ISO9001, CE, RoHS), complete in-house production, and fast-response customization, we are a trusted partner for pump solutions in over 35 countries. Our integrated service ensures product reliability and responsive support.
NO.1
NO.2Integrated Manufacturing
Full in-house production for better quality control
NO.3Customization Service
Support OEM/ODM with fast response
NO.4Global Market Network
Trusted by clients in 35+ countries
Full Range Pump Solutions for Aquatic Systems
We offer a complete line of intelligent, energy-saving pumps tailored for freshwater, marine, garden, and aquaculture applications. From DC return pumps to protein skimmers and air pumps, our products ensure efficient water circulation, oxygenation, and wave simulation.
DC Return Pumps:
Wave Makers
Wave Makers
VPE Series (Real Ocean Wave Simulation)
Protein Skimmers
RFA/RFB Series (Efficient Separation)
Garden & Pond Pumps (Variable Frequency)
PPA-S/PPE/PPG/PPH (High Flow & IPX8 Waterproof)
Standard Pond Pumps
PPA/PPB/PPC (Reliable & Compact)
Adjustable Air Pumps
APD Series (For Aquarium & Aquaculture Oxygen Supply)
Real-World Performance in Diverse Environments
Our pumps are trusted in marine tanks, public aquariums, outdoor water features, and intensive aquaculture. Each case highlights how our equipment delivers performance in demanding environments—offering quiet operation, strong flow, and long-term stability.
Premium Home Marine Tank
Products: VPB + VPE
Benefits: Ultra-quiet, energy-efficient, realistic flow
Commercial Aquarium Circulation
Product: VPC Series
Benefits: 24h stable operation, high flow
Outdoor Garden Waterfall
Product: PPA-S/PPE
Benefits: High lift, outdoor-friendly design
Aquaculture System
Product: APD + RFA
Benefits: Oxygen supply, improved water quality
Ocean-Themed Hotel Display Tank
Products: VPF Smart Return Pump + RFB Silent Protein Skimmer
Benefits: Smart remote control, quiet embedded installation, enhances guest viewing experience
Global Recognition and Quality Assurance
Jinwa Aquatics – DC Pump Solutions for Aquariums, Ponds & Aquaculture
Jinwa Aquatics specializes in high-efficiency DC return pumps, wave makers, protein skimmers, and garden pond pumps. With over 15 years of industry experience, we serve global aquarium systems, landscape projects, and aquaculture operations. Our factory features automated assembly lines, precise testing equipment, and in-house R&D to ensure consistent quality and performance. We support full OEM/ODM customization and hold certifications including ISO9001, CE, and RoHS. From smart water circulation to quiet, energy-saving solutions, Jinwa helps clients create cleaner, more efficient water environments worldwide.
Faqs About Difful Pump
- Q:
What is the difference between DSS, DPC, DSC series?
- A:
1800V withstand voltage test of the coil, 40m underwater withstand voltage test of the motor, performance test and appearance inspection of the whole machine. All products are 100% quality inspected.
- Q:
When there is no water in the well, will DIFFUL solar pump automatically stop working?
- A:
Yes. DIFFUL SOLAR PUMP has Intelligent water shortage protection function. The pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later. The whole process does not require manual operation and is completed automatically.
- Q:
Can I use the existing cable on my AC pump to power the solar pump?
- A:
The solar pumps use a 4 core or 3 core cable and needs to be sized correctly based on the size of the solar pump required as well as the total cable distance. This is to ensure that the pumps performance does not get affected by volt drop over the cable distance. As long as the diameter requirements are met, the existing cables on the AC pump can also be used for solar pumps.
- Q:
What is the difference between DSS, DPC, DSC series?
- A:
1800V withstand voltage test of the coil, 40m underwater withstand voltage test of the motor, performance test and appearance inspection of the whole machine. All products are 100% quality inspected.
- Q:
What is the difference between DSS, DPC, DSC series?
- A:
1800V withstand voltage test of the coil, 40m underwater withstand voltage test of the motor, performance test and appearance inspection of the whole machine. All products are 100% quality inspected.
- Q:
What is the difference between DSS, DPC, DSC series?
- A:
1800V withstand voltage test of the coil, 40m underwater withstand voltage test of the motor, performance test and appearance inspection of the whole machine. All products are 100% quality inspected.
Please Send Your Message To Us
Click Join to create maximum profits for you
Water For Life With Solar Power
We are not just a manufacturer of solar water pumps, we focus on your business and help you achieve your long-term goals.
- Catalog Of Hot-selling Models
- Free Marketing Guidance
- Free Selection Guidance
- Free Customized Service Plan
2 years warranty, quick response to any quality problems within 24 hours. If your team needs professional training, please contact us for online training.
Need a solar pump for your own use?
If you would like product information or pricing for a pump system that is for your own usethen please click here.
Want to become a Difful Reseller?
Difful only sells products via a professional partner network.You can read more about our partner program requirements and benefits on the partner ADVANTAGE page.