What is the input and output specification?

Input is 5V/2A and Output is 5V/1A.

What materials are used for the coil?

The coil uses self-bonding copper wire and Ni-Mn ferrite material.

Are small orders accepted?

Yes, small orders are accepted.

Factory Costom Qi Wireless Charging Coil Inductive Coil

Name: Factory Costom Qi Wireless Charging Coil Inductive Coil
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 783067505

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

US$0.35-0.85

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Type

Variable Inductor

Structure

Mutual Inductor

Working Frequency

Low Frequency

Model NO.

A11

Structure of Winding

Single Coil

Nature of Operation

Induction Coil

Structure of Magnetizer

Copper Coil

Range of Application

Wireless Charger

Packaging Form

Power Coils

Brand

Hartai

Inductor Value

Variable Inductor

Export Markets

Global

Size

Custom

Price

Factory Directly

Design

Customized

Aumatic Grade

Automatic

Port

Shenzhen

function

Wireless Charging

Material

Ustc Wire

Certification

ISO

Sample

Free

Transport Package

Carton

Specification

SGS

Trademark

hartai

Origin

Dongguan

HS Code

6901000000

Production Capacity

5000000

Key features

Qi Standard Compatibility: Fully meets and compatible with the WPC Qi standard for wireless charging.

High Efficiency Design: Features thin Litz wire winding and Ni-Mn ferrite material for 75% power transfer efficiency.

Customizable Dimensions: Customized sizes are welcome to meet specific customer specifications.

Flexible Sheet Type: Available in flexible sheet type for versatile installation options.

Multi-Protection Output: Equipped with output multi-protection for enhanced safety and reliability.

OEM/ODM Services: Professional OEM and ODM services available with qualified materials.

RoHS Certified: Product meets RoHS certification standards for environmental compliance.

Competitive Pricing: Factory direct pricing with small orders accepted for cost efficiency.

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: ≤11.91h 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.