Hangzhou Kefeng Electronics Co., LTD
                                                                                                           
Verified Supplier
39 Years
Since 1987
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40*30*20 Nanocrystalline Core Metal Amorphous Ring Core Toroid

Price Negotiable
Price: $0.10-2.00/pieces
MOQ: 100 pieces
Delivery Time: 7-20 Days
Brand: Careful
Product Description
40×30×20 Nanocrystalline Core Metal Amorphous Ring Core Toroid
Product Specifications
Attribute Value
Type Nanocrystalline Core
Supplier Type Factory direct sale
Application Electronic and electrical equipment
Brand Careful
Package Type Carton
Operating Temperature <300℃
Tolerance 20%
Package/Case As the customer required
Material Amorphous & Nanocrystalline
Frequency 1Hz-1MHz
Additional Specifications
Place of Origin China, Zhejiang
Model Number T
Type Soft
Composite Ferrite Magnet
Shape Coil
Application Industrial Magnet
Tolerance ±10%
Certificates ISO9001-2015
Permeability >100000
Product Images
Nanocrystalline core toroid product view Technical diagram of nanocrystalline core Close-up of amorphous ring core Packaged nanocrystalline cores Industrial application of toroid cores Measurement of core specifications Quality inspection of cores Bulk packaging of toroid cores
Packaging Note: To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Huzhou Careful Magnetism Co., Ltd. facility

Huzhou Careful Magnetism Co., Ltd. is a technically leading corporation, integrating production, management, research, development and service. Our company was established in 2001, formally known as Huzhou Cifeng Industry Corporation - a key enterprise in Huzhou City.

Our company was assessed as "High and New Technology Enterprise in Zhejiang Province". We have more than 20 years of experience in the field, and with our boom development, we now own 3 factories to service more and more clients.

Since establishment, Careful has gradually set up a complete quality control system and obtained ISO9001 certification. We continuously improve management and product quality to satisfy customers' needs.

Due to excellent quality, our market occupation rate increases steadily, with sales growing by 100% year by year. We have earned a good reputation among customers and become an excellent supplier for many companies.

"To pursue the perfection of details, the efficiency of execution" is our slogan. Careful people will work hard with friends worldwide to create a bright future.

Frequently Asked Questions
1. Who are we?

We are based in Zhejiang, China, operating since 2001. Our market distribution: Domestic Market (60.00%), Eastern Europe (10.00%), South Asia (5.00%), Eastern Asia (5.00%), North America (5.00%), Northern Europe (4.00%), South America (3.00%), Southern Europe (3.00%), Western Europe (2.00%), Oceania (1.00%), Central America (1.00%), Southeast Asia (1.00%). Our organization comprises 1000+ professionals.

2. How can we guarantee quality?

We always provide a pre-production sample before mass production and conduct final inspection before shipment.

3. What can you buy from us?

Soft Ferrite Core, Amorphous core, Inductors, NiZn ferrite products.

4. Why should you buy from us?

We are the largest manufacturer of ferrite cores in China with over 30 years of experience, also producing Amorphous cores, SMD cores, and inductors. We are suppliers to Microsoft, GREE, Midea, SAMSUNG, ASUS, , and other major corporations.

5. What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery
Accepted Payment Currency: USD, CNY
Accepted Payment Type: T/T, L/C, PayPal, Western Union, Escrow
Language Spoken: English, Chinese

Quality certification and awards

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hangzhou Kefeng Electronics Co., LTD
Location Room 1303, Building 5, Lianjingfeng Business Center, Gongshu District, Hangzhou City, Zhejiang Province,China310015
Contact Person Shiliang Fu

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