- Overview
- Product Description
- Application
- Why choose us
- Company Profile
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- FAQ
Basic Info.
Product Description
specific requirement, customer design is available for us.
The coil inductors are widely used in loud-speaker,amplifier,car horn,home appliances,power supply and medical equipment etc., 
1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.
Dechuang Industry Co.,ltd specializing in the production of wireless charging coil, motor coil, solar swing coil, IC/ID card coil and other hollow self-adhesive induction coil. The products are widely used in various industries, such as Bluetooth headphone charger, wireless charger, beauty equipment, new energy, communication, electronic information, automatic control, lighting, security engineering, instrument, electric vehicle, etc.
The Air core coil(hollow coil)consists of two parts, namely, the hollow coil. The hollow center is nothing, the coil refers to the wire wrapped one by one, the wire is insulated from each other, when the current through the wire, the coil can generate a magnetic field around, the strength of the magnetic field is proportional to the strength of the current through the coil and the number of turns of the coil. Similarly, in a certain magnetic field, the coil is used to cut the magnetic lines of force, and the same magnetic field can be converted into electricity. Using this principle of magnetoelectric conversion, it can be made into relays, motors, wireless equipment, speakers and other devices. Conductor material can be copper, iron, aluminum, gold, metal components, such as center of coil can be inserted into the metal type magnetic device to enhance its conductive flow generated by the magnetic field, when the coil center was formed when only the plastic frame or frameless air-core coil, hollow coil widely used, in order to adapt to a variety of needs, it is designed for round, square, oval, and various special-shaped shape.
Q1: Do you test all your goods before delivery?
A: Yes, we will 100% test before delivery.
Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.
Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
the products.
Q4. What is your delivery time?
Ready to ship for stock and 15-30 days for mass production.
Q5. What after-service can you offer?
One year guarantee period and we can offer technical support online 24 hours.
More questions, please contact us directly. We are always here waiting to serve you!