Do you test all goods before shipping?

Yes, we test 100% of our goods before shipment.

What is the warranty period for your products?

The warranty period is 6 months.

Can I get a catalogue and price list for a trial order?

All products are listed on our Made-in-China page or official website. You can check them there or contact us directly for more information.

Wholesale Customized Processing Magnetic Hollow Inductor Wireless Charging Coils for Mobile Phones

Name: Wholesale Customized Processing Magnetic Hollow Inductor Wireless Charging Coils for Mobile Phones
Brand: Annter Technology Group (Dongguan) Co., Ltd.
SKU: 2183143725

Guangdong, ChinaAnnter Technology Group (Dongguan) Co., Ltd.

US$0.35-0.45

1,000 Pieces

Sample price:US$0.45/piece.Request sample

Product profile

Customization

Available

Type

Choke Inductor

Structure

Mutual Inductor

Model NO.

INWC3701

Working Frequency

100kHz 1V

Structure of Winding

Multilayer Coil

Nature of Operation

Choke Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Power Measurement

Packaging Form

Power Coils

Brand

Annter

Inductor Value

Variable Inductor

Application

Electronics

Key Word

Wirelss Charger Coil

Inductance

Customized

Material

Copper Wire

Certification

ISO9001 RoHS Reach

Shape

Square Circular Triangle Trapezoidal

Advantage

Customer's Requested Specifications

Shipping

DHL UPS FedEx EMS TNT

Transport Package

Tray and Carton

Specification

50*4.5

Trademark

Annter

Origin

Dongguan Guangdong

HS Code

8504500000

Production Capacity

15000000PCS/Month

Key features

Customizable Inductance: Inductance values can be customized to meet specific electronic requirements.

Customizable Shape: Available in square, circular, triangle, and trapezoidal shapes as per customer request.

High Quality Materials: Made with copper wire and self-bonding wire, meeting UL and RoHS 2.0 standards.

15+ Years Experience: Manufacturer with over 15 years of expertise in power inductors and wireless charger coils.

OEM & ODM Service: Full OEM and ODM support available for customized product specifications.

100% Pre-shipment Test: All goods undergo 100% testing before shipment to ensure quality and performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Annter Technology Group (Dongguan) Co., Ltd.

Guangdong, China

Business 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: 3 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a Dongguan-based magnetic-product manufacturer with more than 15 years of stated industry focus, eight production lines, and documented capabilities for customization, ODM, and OEM services. ISO 9000 and ISO 9001 certification are reported, while quality, complaint-handling, corrective-action, supplier approval, and service-assessment procedures are described as documented and followed. Production includes current transformers, common mode chokes, transformers, and power inductors, with finished-product inspection instructions in place and one-month stated lead times in both peak and off-season. The supplier has inventory capability and has attended Electronica Munich, but reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services. Financial information is inconsistent across the provided slices and therefore does not support a reliable credibility judgment. Evidence of customer cases is limited to OEM service for unnamed well-known brands.

Supplier typeThe supplier describes over 15 years of focus on magnetic products, operates eight production lines, and produces current transformers, common mode chokes, transformers, and power inductors. This supports classification as a magnetic-component manufacturer with in-house production capability.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier-management-system certifications. These explicitly support a positive certification assessment, although no certificate scope or validity details are provided.

After-Sales capabilityDocumented and followed procedures are reported for corrective and preventive actions, customer complaints, supplier approval, and service assessment. However, the supplier has no overseas warehouse, showroom, agent, or branch; the evidence supports procedural capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports experienced engineers, new products during the past year, ODM service, and broad design support. The lack of an available SDK is a limitation for software-related integration, but the provided evidence supports product R&D capability.

Production capacityThe supplier reports eight production lines, inventory capability, valid manufacturing contracts with associated subcontractors, defined finished-product inspection instructions, and one-month average lead times in both peak and off-season. The listed output quantities further support substantial production capacity.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. ODM service is also available, providing explicit evidence of broad customization support.