strong signal receive wireless charging coils QI wireless charger coil with PCB

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.

FAQ:

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.

We sincerely hope to get your inquiry of this wireless charging for sale! If any questions, please feel free to contact us. Thanks for visiting our website!

Defuli Co.,Ltd. was established in 2001, specializing in the manufacture and R & D of the components which are used in coil of wire, tension systems, textile machinery, electrical industry Precision Ceramics, automatic lathe products, precision machining manufacture and water jet technology. Our company has more than 100 employees, including nearly 20 technical staff members.  Our main products are wireless charging coil, industion coil and spare parts for coil winding and textile machine.

With strong technical force and professional processing equipment, we devote ourselves to the development of the components which are used in coil of wire. We have accumulated rich processing experience in the Deep-processing of super-hard alloy, Crystal Gem and Precision Ceramics. Our technology is improving day by day. We can tailor make various nozzles as per customers' specifications. Various products have been widely used in various types of electronics, machinery, textiles and other equipment. Our product excellent performances and reliable quality have fully met international standards. The quality standard of one of the parts of precision grinding technology even exceeds international peer level.

After a few years of development in coil winding tension systems and with the production of two series 10-multiple specification tensioners, we have gained customers' recognition, with an annual output of 5,000 sets. At the same time, we are exploring the development of new industrial categories. Through the introduction of internationally advanced machine tool equipment, we have a certain production scale in the field of automatic lathe products. Therefore, we have the ability to undertake all types of non-standard nut (column) and post and large quantities of shaft processing with stable and reliable product quality.

We have established a mature sales network in mainland China. Besides, we have set up many branches in the Asian regional markets. Our products have covered the domestic market, throughout Southeast Asia, Europe and the United States as well. "Providing immediate high-quality services for global customers" has become our goal.

Defuli Co., Ltd is a professional leading manufacturer of precision air coils and wireless charging coils. We have more experience in serving world 500 industries than any other companies in China. We take pride in perfecting our production and setting up quality standards for the industry. Furthermore, we hope to provide more value-added features and satisfaction for our customers and grow with them in the future.

Our products include Self-adhesive Coils, Flat Coils and all other Air Coils for Electric Circuits, Consumer Electronics, Automotive Products, RFID, Industrial Control products and other products.