What is the minimum wire diameter available?

We use bare copper with a diameter as small as 0.0119mm (Num. #56).

What certifications does the product have?

The product is compliant with RoHS, SGS, and CE standards, and we follow ISO 9001 Quality Management System.

2022 Hot Sell RFID Antenna Coil

Name: 2022 Hot Sell RFID Antenna Coil
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 740081905

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

US$0.20

100-999 Pieces

US$0.18

1,000+ Pieces

Product profile

Type

Variable Inductor

Structure

Mutual Inductor

Working Frequency

High Frequency

Model NO.

coil080903

Structure of Winding

Single Coil

Nature of Operation

Induction Coil

Structure of Magnetizer

Copper Coil

Range of Application

Coupling

Packaging Form

Epoxy Resin Inductance

Brand

Hartai

Inductor Value

Variable Inductor

Export Markets

Global

Size

Request

Color

Request

Model No

0.1

Aumatic Grade

Automatic

Brand Name

Hartai

function

Variety

Transport Package

Carton

Specification

SGS

Trademark

hartai

Origin

Dongguan

HS Code

6901000000

Production Capacity

5000000

Key features

Customizable Design: Supports custom shapes, sizes, and inductance values based on customer inquiries.

High Precision Materials: Uses bare copper wire with diameter as small as 0.0119mm for high precision.

Certified Quality: Compliant with RoHS, SGS, CE standards and ISO 9001 Quality Management System.

Fast Response Time: All inquiries are answered within 24 hours with priority for urgent requests.

OEM/ODM Service: Professional engineering team supports OEM orders and special design requests.

Wide Application: Suitable for hearing aids, wireless chargers, RFID, antennas, and car alarms.

Experienced Manufacturer: Over 10 years of professional experience in miniature coil manufacturing.

Strong Adhesive Bonding: Windings are bonded by strong adhesive for durability and stability.

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:How can I get a quotation?

Find our contact information on the page. Provide detailed information for an exact quotation. We respond within 24 hours, prioritizing urgent inquiries.

Q:How can I get a sample?

Once the price is confirmed, you can request samples.

Q:Can you do the design for us?

Yes, we have our own factory and can handle OEM orders and custom designs.

Q:How long does it take to get a sample?

Normally, it takes 7-15 days to produce a sample.

Q:What is the lead time for mass production?

It depends on the product type. Generally, it takes 15-25 days for mass orders.