What are the lead times for production?

Lead time is within 15 workdays for both peak and off-peak seasons.

What is the Q factor of this coil?

The quality Q factor is 99.96 with a Q value of 30.

Where is the shipping port?

The nearest port for shipping is Shenzhen Port.

High Performance Qi Wireless Charging Transmitter Inductance Coil

Name: High Performance Qi Wireless Charging Transmitter Inductance Coil
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 783173195

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

US$0.40

100-499 Pieces

US$0.35

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Type

Variable Inductor

Structure

Mutual Inductor

Working Frequency

High Frequency

Model NO.

A11

Structure of Winding

Single Coil

Nature of Operation

Induction Coil

Structure of Magnetizer

Copper Coil

Range of Application

Portable Consumer Device Charging Applications

Packaging Form

Power Coils

Brand

Hartai

Inductor Value

Variable Inductor

Export Markets

Global

Size

Request

Shape

Square,Oval,Irregular,Air,Round etc

Item

Qi Wireless Charging Transmitter

Shipping

by Sea or Air

Price

Factory Price

Function

Transmitter

Material

Copper

Port

Shenzhen

Method Type

Wide

Transport Package

Carton

Specification

SGS

Trademark

hartai

Origin

Dongguan

HS Code

6901000000

Production Capacity

5000000

Key features

Customizable Shape: Available in Square, Oval, Irregular, Air, Round, etc.

Customizable Size: Size can be requested to meet specific customer needs.

OEM/ODM Service: Full OEM and ODM customization services available.

RoHS Certified: Product meets RoHS environmental certification standards.

Small Orders Accepted: Flexible order quantity with small orders accepted.

High Q Factor: Features a high quality Q factor of 99.96 for efficiency.

Wide Application Range: Suitable for office, residential, power tools, and automotive use.

Competitive Pricing: Factory direct price with qualified materials.

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.