What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

Is the product CE certified?

Yes, the product has obtained CE certification.

3A 4A Power Adapter, Switching Power Supply in Stock

Name: 3A 4A Power Adapter, Switching Power Supply in Stock
Brand: Shandong Saina International Trade Co., Ltd.
SKU: 2138621642

Shandong, ChinaShandong Saina International Trade Co., Ltd.

US$2.30

1 Piece

Product specifications

voltage

Product profile

Customization

Available

Usage

Water Dispenser

Output Type

AC or DC

Model NO.

power supply

Color

Black

Type

OEM

Internal Structure

Linear Model

Power Source

Half-Bridge Type

Connection

Plug In

Bluetooth Standard

None

Input Voltage

110~240V

Texture

Zinc Alloy,Plastic

Type Specification

1.75A,2.0A,3.0A,4.0A,5.0A,7.5A,10A

Connection Type

Desktop

Output

Convert From AC to DC

Transport Package

Carton

Specification

power adapter

Trademark

oem

Origin

China

HS Code

8476290000

Key features

Wide Voltage Input: Supports 110-240V input with intelligent voltage stabilizing chip for stable output.

4-Layer Protection: Features overload, short circuit, overvoltage, and overtemperature protection mechanisms.

High Compatibility: Compatible with over 90% of water dispenser brands, from community to commercial models.

Durable Materials: Constructed with zinc alloy and plastic for long-lasting performance.

OEM/ODM Support: Offers flexible customization options for input voltage, texture, and specifications.

CE Certified: Product meets CE certification standards for safety and quality assurance.

100% Inspection: Every unit undergoes visual and functional inspection before packing.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Shandong Saina International Trade Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 years CertifiedNearest Port: ShanghaiAverage Response Time: ≤5.74h

AI-Powered supplier vetting

SummaryThe supplier operates in household appliances, gas and liquid separation and purification equipment, hardware, mechanical and electrical equipment, environmental monitoring instruments, kitchenware, sanitary ware, and installation services. It has CE certification, quality assurance, one R&D engineer, and one quality-control inspector. Lead times are stated as within 15 working days in both peak and off-season, with five qualified service-capability suppliers identified. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Quality-control testing equipment is listed as zero, raw-material traceability is absent, and several procedures lack written records. Financial information is inconsistent across the provided slices and indicates insufficient evidence for a reliable credibility assessment. Outsourcing procedures and manufacturing contracts are also unknown.

Supplier typeThe supplier is involved in household-appliance-related manufacturing, equipment sales, hardware products, environmental monitoring instruments, kitchenware, sanitary ware, daily necessities, and appliance installation. The scope indicates a diversified manufacturer and service provider rather than a narrowly specialized supplier.

CertificationsThe supplier explicitly reports CE as its sustainable-development and product-certification capability. This supports certification holding for products covered by CE requirements, although no other certifications are provided.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agents or branches, and offers overseas services in zero countries. It reports complaint-handling and corrective/preventive-action procedures but no written records, so structured after-sales execution is not sufficiently demonstrated.

Customization capabilityOne R&D engineer is specifically responsible for converting customer customization requirements, providing direct evidence of basic customization support. The slices do not establish the breadth, technical complexity, or delivery capacity of customized production.