What are the main applications for this wireless charging coil?

It is widely used for mobile phone wireless chargers, office and residential devices, power tools, and embedded solutions in automotive central consoles and armrests.

What is the Q value of the coil?

The coil has a high Q value of greater than 70, ensuring efficient energy transfer.

Coil Manufacturer Magnetic Qi Charger Module 3 Coil Wireless Charging Coil

Name: Coil Manufacturer Magnetic Qi Charger Module 3 Coil Wireless Charging Coil
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 763640395

Guangdong, ChinaDongguan City Defuli Hardware Electronic Materials Co.,Ltd.

US$0.20-1.45

1,000 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Type

Variable Inductor

Structure

Mutual Inductor

Working Frequency

High Frequency

Model NO.

A6 A5 A11 A10

Structure of Winding

Multilayer Coil

Nature of Operation

Induction Coil

Structure of Magnetizer

Copper Coil

Range of Application

Phone Charging

Packaging Form

Power Coils

Brand

Hartai

Inductor Value

Variable Inductor

Item

Wireless Charging Coil

Material

Silk Covered Wire , Copper

Shape

Square,Oval,Irregular,Air,Round etc

Application

Mobile Phone Wireless Charger

Product Specifications

Customized

Sample

Available

Price

Factory Price

MOQ

50PCS

Port

Shenzhen

Transport Package

with Standard Package or Customized.

Specification

ROHS, SGS, 3C

Trademark

Hartai

Origin

Guangdong-Dongguan

HS Code

6901000000

Production Capacity

500000/Month

Key features

Customizable Shape: Supports square, oval, irregular, air, and round shapes based on customer requirements.

Customizable Inductance: Offers variable inductance options including 6.3UH, 18UH, and 24UH with +/-10% tolerance.

High Q Value: Ensures efficient wireless power transfer with a Q value greater than 70.

Strong Adhesive Bonding: Windings are secured with strong adhesive for durability and stability.

Multiple Coil Configurations: Available in 1-layer, 2-layer, and multi-coil structures for diverse applications.

Wide Application Scope: Suitable for mobile phones, office/residential chargers, power tools, and automotive consoles.

Certified Quality: Products comply with ROHS, SGS, CE, and 3C standards for safety and reliability.

Competitive Factory Price: Direct manufacturer pricing with low MOQ of 50 PCS for cost-effective sourcing.

Company profile

Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2002-06-24 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryDongguan City Defuli Hardware Electronic Materials Co., Ltd. is a China-based factory established in 2010, with 35 employees, a 2,000 m² manufacturing plant, three production lines, and six to ten quality-control staff. It manufactures coil-winding and wire-guiding components, including tensioners, nozzles, pulleys, ceramic guides, rollers, and wire-jump preventers. The supplier holds an ISO 9001:2015 certificate and reports export activity to Southeast Asia, the Middle East, North America, Europe, and other regions. Stated lead times are within 15 working days in both peak and off-peak seasons. Evidence supports established manufacturing, quality-system certification, export experience, and a stated focus on technology and service. However, the provided information does not substantiate specific customization processes, named customer cases, or detailed after-sales capabilities.

Supplier typeThe supplier is identified as a factory and limited company in Dongguan, Guangdong, China, with 35 employees and a 2,000 m² manufacturing plant. Its stated business activities include manufacturing and processing machinery and electrical and electronic products, with product keywords centered on coil-winding and wire-guiding components.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for its management system. This provides direct evidence of a documented quality-management certification.

R&D capabilityThe supplier explicitly describes self-developed technology, technological innovation, continuous product improvement, and efforts to perfect its technical capabilities. It also reports four years of total R&D-engineer experience, but no R&D facilities, patents, development projects, or measurable innovation outcomes are provided.

Production capacityProduction evidence includes three production lines, a 2,000 m² plant, six to ten quality-control staff, 35 total employees, and stated order fulfillment within 15 working days in both peak and off-peak seasons. The supplier also reports export operations and a product range focused on industrial winding and guiding components, supporting an established production operation.

Product Q&A

Q:What customization options are available for the wireless charging coil?

We offer customization for shape (square, oval, irregular, etc.), inductance, resistance, wire diameter, inner/outer diameter, thickness, and lead length according to your specific requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 50 pieces.

Q:What certifications do your products have?

Our products are certified with ROHS, Unleaded, SGS, 3C, and CE standards.

Q:What are the typical lead times for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

Q:What payment terms do you accept?

We accept payment via T/T (Telegraphic Transfer).