Core Source Manufacturer of 1K107 Nanocrystalline Materials
Zhejiang Jingjing New Materials Co., Ltd. is a professional manufacturer specializing in 1K107 nanocrystalline (super-microcrystalline) strips and customized magnetic cores.
As a core source factory, we provide one-stop solutions covering R&D, production and global sales. Our product portfolio includes nanocrystalline strips in various specifications, anti-theft strips, current transformer cores, power transformer cores, metering transformer cores, toroidal cores and rectangular transformer cores.
With strong customization capability and factory-direct pricing advantages, we deliver cost-effective magnetic core solutions for high-end industries worldwide.
As a core source factory, we provide one-stop solutions covering R&D, production and global sales. Our product portfolio includes nanocrystalline strips in various specifications, anti-theft strips, current transformer cores, power transformer cores, metering transformer cores, toroidal cores and rectangular transformer cores.
With strong customization capability and factory-direct pricing advantages, we deliver cost-effective magnetic core solutions for high-end industries worldwide.
35+
Years of Technical Heritage
ISO9000
Certified Manufacturer
Doctoral
R&D Team Support
1K107
Core Source Factory
Engineered Magnetic Core Solutions
Electric Current Transformer Core with Aluminum Case
Lightweight design with stable magnetic performance for precise current measurement.
Spray Painted Nanocrystalline Core
Protective coating improves durability and environmental resistance.
Runway Type Transformer Iron Core
Optimized structure for efficient magnetic flux and transformer performance.
Electric Current Transformer Core with Stainless Steel Case
Robust structure with excellent durability for demanding environments.
Nanocrystalline Core in Protective Box
Encapsulated core with enhanced insulation and mechanical protection.
Serving High-End Industries Worldwide
Our nanocrystalline materials and transformer cores are widely used in:
Smart Grid Systems
Power Electronics
Energy Measurement Equipment
Energy Measurement Equipment
Industrial Automation
Why Choose Jingjing?
Factory-Direct Cost Advantage
As a core source manufacturer of 1K107 nanocrystalline strips, we eliminate unnecessary intermediaries and provide highly competitive pricing.
Mature 1K107 Formula & Stable Performance
With decades of technical accumulation, we have developed optimized nanocrystalline material formulas ensuring consistent magnetic properties and long-term reliability.
Strong Customization Capability
We offer customized magnetic cores in various specifications, structures and casing options to meet diverse application requirements.
Long-Term Industry Experience
Over 35 years of technical heritage enable us to deeply understand transformer and power electronics applications.
Strict Quality Control System
Latest News
Jan 23,2026
Introduction to Nanocrystalline Cores In the realm of modern engineering and technology, the nanocrystalline core has marked its significance for various high-p
Jan 22,2026
Introduction to Core Materials in Electronics In the realm of modern electronics, core materials such as amorphous and nanocrystalline cores hold a pivotal role
Jan 21,2026
Introduction to Nanocrystalline Cores In the ever-evolving landscape of electrical engineering and materials science, nanocrystalline cores have emerged as a re
Jan 20,2026
Introduction to Nanocrystalline Cores In the world of advanced materials, nanocrystalline cores stand out as a revolutionary component, fetching significant int
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