Our Hot Selling Products
Focusing on the production and research and development of amorphous magnetic materials
Amorphous-Nanocrystalline Track-Type Magnetic Core
Amorphous Nanocrystalline Spray-Coated Magnetic Core
Amorphous Nanocrystalline Encapsulated Magnetic Core
About Us
Anyang Kayo Amorphous Technology Co.,Ltd
Anyang Kayo Amorphous Technology Co., Ltd. was established in 2011 with a registered capital of 20 million RMB. It is a high-tech enterprise focused on the research, development, production, sales, and service of high-performance amorphous new materials and products.
The company was established in
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For Your Industries
The company's products are widely used in fields such as solar energy, photovoltaic
power generation, electric vehicles, charging stations, rail transit, smart grids,
white goods, medical equipment, and special power sources.
Consumer Electronics
New Energy Automotive
Precision Instruments
Industrial Automation
Consumer Electronics
Electromagnetic interference (EMI) exists in every home appliance such as air conditioner and microwave oven. electromagnetic compatibility (EMC) is a measure of a device's ability to operate as intended in its shared operating environment while, at the same time, not affecting the ability of other equipment within the same environment to operate as intended .
New Energy Automotive
Breaking through power bottlenecks, intelligently harnessing the future of electric energy! Amorphous nanocrystalline cores are reshaping new energy vehicle power systems with their ultra-high permeability, low losses, and outstanding temperature stability. Achieving over 95% energy conversion efficiency in OBCs (on-board chargers), their 3kW/kg ultra-thin design enables faster and safer charging; When applied in DC-DC modules, they reduce core losses by 70%, effortlessly handling 800V high-voltage platforms.
Precision Instruments
【Core Breakthrough in Precision Measurement】 Amorphous nanocrystalline cores, with their ultra-low coercivity (<1 A/m) and ultra-high permeability (10⁵ order of magnitude), emerge as the ideal choice for precision instrument transformers! In high-end equipment like medical CT scanners and aerospace instruments, their 0.05% linearity error and nanoscale thin-film structure enable precise measurement of microampere-level currents, sharpening the “sensory nerves” of scientific instruments.
Industrial Automation
【The Magnetic Core Revolution Driving Smart Manufacturing】 Amorphous nanocrystalline cores, with their wide-frequency compatibility spanning 16kHz to 100kHz, have become core components in industrial automation equipment! Compared to traditional silicon steel, they reduce high-frequency eddy current losses by 80%, boosting servo system response speeds by 30%. This enables automated production lines to maintain stable output accuracy within ±0.1% even under harsh 150°C operating conditions.
Certification
ITAF 16949
REACH
ROHS
Blog
Jiayou Insights | How to Quickly Assess the Quality of Nanocrystalline Materials by Interpreting Three Key Parameters: Coercivity, Permeability, and Loss?
Many power‑supply engineers and procurement professionals complain: even though they’re all called nanocrystalline magnetic rings, the price differences can be huge. Some burn out badly when installed, with EMC remediation efforts failing miserably, while others deliver long‑term, stable performance. In fact, you don’t need sophisticated testing equipment—by thoroughly understanding three key parameters—coercivity, permeability, and core loss—you can quickly inspect products and avoid common pitfalls.
Jul 08,2026
Read MoreJiayou Technology | Anyang Jiayou has independently developed a monolithic anti‑DC magnetic core, breaking the industry’s bottleneck in DC bias magnetization and driving industrial upgrading.
Have you ever considered that the fast chargers we use every day, the home‑based new‑energy vehicle charging stations, and even the electric cars on the road all rely on a tiny “power heart” at their core—namely, power inductors? And the key factor determining the performance of these power inductors is the magnetic core.
Jul 06,2026
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