What is the minimum order quantity (MOQ)?

The minimum order quantity is 500 PCS.

Can I customize the product with my own design?

Yes, we offer OEM and ODM services, including customization from samples, designs, full customization, and minor customization.

How should I maintain the pump to ensure longevity?

Monthly maintenance is recommended. To clean, remove the back cover and impeller, and use a small brush or water stream to remove debris. Ensure the inlet is not clogged.

Water Pumps Submersible Pond Pump (HL-350) Cooling Water Circulating Pump

Name: Water Pumps Submersible Pond Pump (HL-350) Cooling Water Circulating Pump
Brand: Zhongshan Hongling Electrical Appliance Co., Ltd.
SKU: 735408865

Guangdong, ChinaZhongshan Hongling Electrical Appliance Co., Ltd.

US$3.00

500-999 Pieces

US$2.70

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Plastics

Structure

Single-stage Pump

Model NO.

HL-350

Assembly

Liquid Pumps

Power

Electric

Start Up

Magnetic Pump

Type

Jet Pump

Application

Submersible Pump

Industry

Air Conditioning Pump

Media

Air Pump

Performance

No Leakage Pump

Theory

Electromagnetic Pump

44X58X51mm

Connection(mm):8mm,13mm

Name

Water Pumps Submersible Pump Hl-350

Other

Water Pumps Submersible Pump Hl-350

Model

Hl-350

Aquariums

Water

Species

Fish

Transport Package

OEM Is Acceptable

Specification

GS, SAA, CE

Trademark

Holinpump

Origin

Guangdong, China

HS Code

8413709190

Production Capacity

100, 000PCS Per Month

Key features

Energy Efficient Design: Save up to 50% on operating costs compared to standard pumps.

Wide Voltage Compatibility: Supports 12V to 240V AC/DC for global use in 50/60Hz systems.

Versatile Applications: Ideal for fountains, aquariums, gardens, ponds, and industrial tanks.

Certified Safety: Complies with CE, GS, and SAA standards for electrical safety.

Corrosion Resistant: Made of non-corrosive plastic with high dielectric strength and waterproofing.

Compact & Quiet: Small footprint design ensures quiet operation and long-lasting performance.

Customization Available: Offers OEM/ODM services including sample, design, and flexible customization.

High Production Capacity: Annual productivity of 1,000,000 pieces with reliable supply chain.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Zhongshan Hongling Electrical Appliance Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and ODM/OEM capabilities, including recent new-product development and service to recognized brands. It holds CE certification, provides quality assurance, and maintains raw-material traceability. Production is supported by one production line, reported output of 5,000,000 Walter pump pieces, and one-month lead times in both peak and off-peak seasons. Export experience is substantial, with 19 years of exporting and reported markets in Europe, Australia, and North America. However, the supplier lacks written procedures for service assessment, corrective actions, complaints, and outsourcing; it also has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no SDK, and no ongoing batch quantity reconciliation. Financial information is represented only by years, so credibility cannot be fully assessed.

Supplier typeThe supplier operates as a manufacturer offering ODM and OEM services, with customization from samples, designs, full customization, minor customization, and flexible customization. It also reports in-stock capability and accepts multiple trade terms, but has no overseas warehouse or showroom.

CertificationsThe supplier reports sustainable-development and product certification capability through CE certification. This is explicit evidence of holding or supporting CE-related certification capability, although no additional certifications are listed.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, no written service-capability assessment or corrective-action procedures, and no overseas warehouse or showroom. These stated gaps indicate weak formal after-sales infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, supporting active product-development capability. However, it has no available SDK, so its broader technical-development capability is not fully established.

Production capacityThe supplier operates one production line, reports 5,000,000 Walter pump pieces of output, maintains one-month lead times in both peak and off-peak seasons, and has in-stock capability. Nevertheless, it lacks a valid contract with related subcontractors, does not perform continuous batch quantity reconciliation, and has no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. It also reports both ODM service availability and recent new-product development, providing strong evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services to well-known brands, has exported goods for 19 years, and serves reported markets including Europe, Australia, and North America. These statements indicate relevant customer and market experience, although no specific customer names or verifiable case details are provided.

Product Q&A

Q:What is the maximum head height and flow rate?

The HL-350 model has a max head height of 60-70cm (1.97-2.3Ft) and a flow rate of 350L/H (92.5G/H).

Q:What voltage options are supported?

The pump supports multiple voltages: 12V, 100V, 110V, 120V, and 220-240V, compatible with both 50Hz and 60Hz frequencies.

Q:Is the pump suitable for saltwater or marine environments?

Yes, it is perfect for both indoor and outdoor use, including marine water and fresh water applications.

Q:What is the warranty period for this product?

We guarantee our products for a period of 12 months.

Q:What are the safety warnings for using this pump?

Do not pump flammable liquids, do not use with water above 35C (95F), and ensure it is connected to a properly grounding-type receptacle to avoid electric shock.