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Defuli Co., Ltd 15+ years experience Own factory, strict quality control R&D team, OEM &ODM service Trust-worth partner with TDK etc
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High Frequency Speaker Voice Coil Durable , Copper Induction Coil ISO Standard

Defuli Co., Ltd
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Defuli Co., Ltd
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: 86-769-86016320
Contact Person:
Ms Connie

High Frequency Speaker Voice Coil Durable , Copper Induction Coil ISO Standard

Brand Name : Defuli
Model Number : c22
Certification : ISO
Place of Origin : Guangdong, China
MOQ : 10pcs
Price : negotiation
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 20000 Piece/Pieces per Month
Delivery Time : 5-8 working days
Packaging Details : Plastic tray/foam tray, standard export carton
Material : Copper wire
ID : 5mm
OD : 10mm
Thickness : 3.7mm
Use : Inductance coil
OEM : Accept
MOQ : 10pcs
Type : voice coil
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China Top Tweeter Compression Driver High Frequency Speaker Voice Coil


High quality self-bonding wire

More than 10 years experience

Sumsung supplier

OEM order avaialble

Product feature

Charging Coil

Customized air-core coil


Product description

NameCustomized coil
MaterialSelf-bonding copper wire/ silk-covered wire

Our advantage

Various coil mould toolings are available.
Temperature choice from normal 130°c to 220°c.
Winding capability from Φ0.02~Φ3.0mm, various kinds of litz wires.
Most Competitive Price in best Quality.
OEM, ODM capability for customer Request.

Company information

Defuli Co. Ltd with over 10 years' experience in wireless charging coil, air core self-bonding coil, inductor coil, toy coil, rfid coil, sensor coil etc. OEM order is available.


What is Wireless Charging?

Wireless Charging is essentially the transmission of an electrical current from a power source to a receiving device without physical connection. The electrical current is used to charge or re-charge the battery. In this circumstance the receiving device can be anything, such as smartphones, wearables, even a car.

How does wireless charging work?

Wireless Charging is based on the principle of Wireless Power or Magnetic Resonance - the process whereby electricity is transferred between two objects through coils.

What is Qi?

Qi (pronounced "chee") is the global standard for wireless charging. Qi is the only wireless power solution fully integrated into smart phones. Developed by the Wireless Power Consortium in 2010, Qi guarantees that any phone, camera, remote, or other device carrying the Qi logo will match to QI standard device, regardless of manufacturer or brand.

Product Tags:

rfid reader coil


rfid transponder coils

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