What material is used for the charger housing?

The charger is made from PC flame-resistant material for durability and safety.

What are the dimensions of the USB charger module?

The product size is 45x45mm with a square shape.

What are the payment terms for this product?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

4.2A Output Dual USB Charger with Smart Chip

Name: 4.2A Output Dual USB Charger with Smart Chip
Brand: Wenzhou Sinoamigo Electric Co.,Ltd
SKU: 843260385

Zhejiang, ChinaWenzhou Sinoamigo Electric Co.,Ltd

US$4.00-8.00

1,000 Pieces

Product profile

Customization

Available

Shape

Square

Application

Commercial, Industrial, Residential/General-Purpose

Model NO.

F21-C3(4.2A)

Brand

Sinoamigo

Color

White

Certification

CE, ISO:9001,Ce

Specification

45*45/50*50

Origin

China

HS Code

8538900000

Production Capacity

50000PCS/Month

Key features

Smart Charging Technology: Built-in smart chip recognizes device requirements and optimizes charging speed automatically.

High Safety Standards: Features overload current, voltage, short-circuit, and lightning protection for safe operation.

Wide Input Voltage: Supports 110V-240V AC input, suitable for global commercial and residential use.

Certified Quality: Passes TUV testing and meets CE, ISO:9001, and ERP directive requirements.

Durable Material: Constructed with PC flame-resistant material for enhanced fire safety and longevity.

Compact Design: Square shape with 45x45mm size, ideal for floor boxes, wall switches, and desk sockets.

Company profile

High Repeat Buyers ChoiceOEM ServicesQuality AssuranceR&D Capabilities

Wenzhou Sinoamigo Electric Co.,Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2007-07-15Nearest Port: NINGBO CHINA, SHANGHAI CHINAAverage Response Time: ≤3.30hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM capabilities, flexible customization, 3D software design services, and experience serving international clients. It reports five production lines, multiple manufacturing processes, quality-control personnel, documented inspection and corrective-action procedures, and traceability for raw materials. Certifications include CCC, ISO9001:2015, ISO14001, and ISO45001:2018. Export activity is substantial, with 71%–90% of sales reportedly from exports and markets across South America, the Middle East, North America, Eastern Asia, and Africa. However, the supplier reports no new products in the past year, no SDK, no overseas warehouse, showroom, agent, or branch, and no overseas service coverage. Financial credibility and specific customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier presents itself as an OEM/ODM partner, offers 3D software design services, and describes experience working with OEM and ODM clients worldwide. This supports classification as a manufacturer and design-oriented OEM/ODM supplier rather than a service-only provider.

CertificationsThe supplier reports CCC product compliance certification and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. These stated certifications provide explicit evidence of formal product and management-system compliance coverage.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with followed records and a corrective/preventive-action mechanism with records. However, it reports no overseas warehouse, showroom, agent, or branch, so its local overseas service infrastructure is limited; the documented complaint process nevertheless supports an advantage for formal after-sales handling.

Production capacityThe supplier operates five production lines and lists punching, assembly, polishing, CNC, riveting, and sharpening equipment or processes. It reports 5 quality-assurance and quality-control inspectors in one slice, 21–30 quality-control staff in another, documented finished-product inspection, raw-material traceability, and substantial export activity; these combined indicators explicitly support established production and quality-control capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. The breadth and consistency of these stated services indicate strong customization capability.