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Qi Charger Power Inductor A11 Ferrite Core Wireless Copper Coil
US$0.20-0.60
1,000 Pieces
Product profile
Type
Wireless Charger CoilStructure
CoreWorking Frequency
High FrequencyModel NO.
JW16Structure of Winding
Single CoilNature of Operation
Antenna CoilStructure of Magnetizer
Ferrite CoilRange of Application
Power MeasurementPackaging Form
Epoxy Resin InductanceInductor Value
Variable InductorPlace of Origin
Dongguan, ChinaItem
Wireless Charger CoilExport Markets
GlobalMaterial
Copper WireShape
Square and RoundDesign
CustomOperating Frequence
HighShipping Type
by Air or by SeaPacking Detail
Standard Package or Follow Your RequirementsDelivery Detail
7 Working Days After Receive The Advance PaymentTransport Package
CartonSpecification
customTrademark
hartaiOrigin
DongguanHS Code
840140Production Capacity
100000Key features
Customizable Design: Custom size, inductance, and design available upon request.
High-Quality Materials: Constructed with silk-covered copper wire and ferrite core.
RoHS Compliant: Product meets RoHS, SGS, CE, and 3C certification standards.
ISO9001 Certified: Manufacturing process certified under ISO9001:2008 standard.
Fast Delivery: 7 working days delivery after receiving advance payment.
Flexible Packaging: Standard packaging or customized packing per client requirements.
Competitive Pricing: Factory direct pricing with qualified materials and competitive rates.
Company profile

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:Can the coil design be customized?
A:
Yes, custom size, inductance, and design are available upon request.
Q:What is the delivery time?
A:
Delivery takes 7 working days after receiving the advance payment.
Q:What certifications does the product have?
A:
The product is certified with RoHS, SGS, CE, 3C, and ISO9001:2008.
Q:What materials are used in the coil?
A:
The coil uses silk-covered copper wire and a ferrite core.
Q:What is the warranty period?
A:
The product comes with a 2-year warranty covering mechanical defects.
Send Inquiry
*To:
Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.*Content:
Supplier replies will be sent to your registered email
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