Pingxiang Chengpin Technology Co., Ltd.
Our independent factory occupies 24,000 square meters. It is equipped with experienced technical personnel and imported precision winding machines. Backed by a sound quality management system, our robust team strives to deliver reliable services to all clients.
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20 +production experience
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400 +automated production equipment
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9000 +completed production cases
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100 +professional technical personnel
LP22 SMPS High Frequency Transformer | 5W–200W | Vertical Ferrite Core | OEM/ODM
LP22 vertical ferrite core SMPS transformer, 5W–200W, 50kHz–500kHz. Custom turns ratio, insulation class, and pin configuration available. ISO 9001:2015 certified. 3-day sample lead time.
Custom Miniature Electromagnetic Tracking Sensor Coil for Catheters and Surgical Navigation
A custom miniature electromagnetic tracking sensor coil designed for integration into catheter tips, surgical instruments, and image-guided navigation prototypes. Coil geometry, winding, lead configuration, termination, and electrical targets are developed from the customer’s available envelope and system requirements. Suitability for 5DOF or 6DOF tracking depends on the complete sensor architecture, field generator, signal chain, calibration method, and instrument design—not on the coil alone.
Wireless Charging Coil for R8 Smart Watch – High Efficiency Replacement Part
Product selling point:
1, can do 5W, 10W, 15W coil, shape can be customized, wireless charging, unlimited freedom, 360 degrees free charging, do not hurt the battery;
2, has been TIAF16949 certification, the whole process of 75 quality control parameters;
FOB Price: US $0.01 - 9.9 / Piece
Min.Order Quantity: 1000Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Security Induction Electromagnetic Coil | OEM Factory, Custom Samples
Short Description:
Inductor plastic skeleton copper coil electromagnetic induction coil equipmentFeature & Characteristic：
◆Advantage: The winding tensioner uses servo tensioner imported from japan the bobbin is manufactured byourselves and
FOB Price: US $0.01 - 9.9 / Piece
Min.Order Quantity: 1000Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Custom Ferrite Rod Antenna Coil | 125kHz LF RFID Transponder Coil | OEM/ODM
Custom ferrite rod antenna coil (bar transponder coil) designed for 125kHz/134.2kHz RFID, automotive PKE immobilizers, and smart meters. Available with flying leads and PCB pin terminals. ISO 9001 & IATF 16949 certified. 3-day sample lead time.
Wireless Charging Coil for R8 Smart Watch – High Efficiency Replacement Part
Product selling point:
1, can do 5W, 10W, 15W coil, shape can be customized, wireless charging, unlimited freedom, 360 degrees free charging, do not hurt the battery;
2, has been TIAF16949 certification, the whole process of 75 quality control parameters;
FOB Price: US $0.01 - 9.9 / Piece
Min.Order Quantity: 1000Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
9000 +
Successful Cases
20 years
Years of Transformer Production Experience
OEM
We can provide professional OEM / ODM service.
100 +
Skilled Engineers
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New Energy
Solar inverter transformers, EV charging coils -
Industrial Automation
Motor drive inductors, servo control coils -
Medical Equipment
Implantable coils, medical isolation transformers -
Consumer Electronics
Wireless charging coils, miniature inductors -
Automotive Electronics
IATF 16949 certified, automotive-grade transformers -
Communication
Antenna coils, RFID coils, signal transformers
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