What is the warranty policy?

Bad quality goods can be returned unconditionally, and the product undergoes strict factory and client inspection.

What is the minimum order quantity?

Small orders are accepted for this product.

What materials are used in the coil?

The coil uses silk covered wire, copper, and is bonded with a strong adhesive.

Custom Key Card RFID Inductance Coil for Key

Name: Custom Key Card RFID Inductance Coil for Key
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 783231285

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

US$0.45

100-999 Pieces

US$0.38

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Type

Custom Key Card RFID Inductance Coil for Key

Structure

Mutual Inductor

Working Frequency

High Frequency

Model NO.

Structure of Winding

Double Wire Paralleled Winding

Nature of Operation

Transmitter Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Custom Key Card RFID Inductance Coil for Key

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

Sample

Available

Function

Transmitter

Material

Silk Covered Wire, Copper

Certification

ISO

Method Type

Wide

Product Name

Custom Key Card RFID Inductance Coil for Key

Transport Package

Carton

Specification

SGS

Trademark

hartai

Origin

Dongguan

HS Code

6901000000

Production Capacity

5000000

Key features

Tailored Winding Shapes: Winding different shapes available as per customer inquiry.

Specific Electrical Performance: Q Value exceeds 70 under test condition of 100KHZ 1V.

High-Quality Materials: Constructed with silk covered wire, copper, and strong adhesive bonding.

Global Certification Compliance: Certified by RoHS, Unleaded, SGS, 3C, and ISO standards.

OEM and ODM Services: Full OEM and ODM capabilities available for custom manufacturing.

Small Order Flexibility: Small orders are accepted to accommodate diverse client needs.

Compact and Lightweight: Features ultraminiature size and light weight for easy integration.

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.