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China factories

China factory - Hangzhou Kefeng Electronics Co., LTD

Hangzhou Kefeng Electronics Co., LTD

  • China,Hangzhou ,Zhejiang
  • Verified Supplier
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  3. Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM

  1. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
  2. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
  3. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
  4. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
  5. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM
  6. China Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM

Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines ODM/OEM

  1. MOQ： 1000
  2. Price： 0.2-0.24
  3. Get Latest Price
Delivery Time 14-21days
MOQ No MOQ for the trial order
Payment Terms T/T L/C
Tolerance 20%
Impedance As customer's requirement
Frequency 1KHz-500MHz
Material MgZN/NiZn/MnZn Power Ferrite
Supply Ability 100000
Application EMI/EMC Suppression
Packaging Details 38*25*18.2cm Regular Carton
Model Number RID Type
Brand Name Careful
Certification RoHS, REACH, ISO9001
Place of Origin Zhejiang China

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 14-21days MOQ No MOQ for the trial order
Payment Terms T/T L/C Tolerance 20%
Impedance As customer's requirement Frequency 1KHz-500MHz
Material MgZN/NiZn/MnZn Power Ferrite Supply Ability 100000
Application EMI/EMC Suppression Packaging Details 38*25*18.2cm Regular Carton
Model Number RID Type Brand Name Careful
Certification RoHS, REACH, ISO9001 Place of Origin Zhejiang China
High Light twin-bore ferrite core automotive ，EMI suppression core signal lines ，RoHS REACH compliant ferrite core
Careful RID Solid Twin-Bore Ferrite Core for Automotive Signal Lines
Product Highlights
  1. 25+ Years of Manufacturing Expertise - Comprehensive mould library for various SCRC Type Cores with flexible dimensional and material customization capabilities.
  2. Factory-Direct Competitive Pricing - Substantial cost advantages as direct manufacturer without middlemen, maximizing customer margins.
  3. Ready Stock & Fast Dispatch - Well-managed warehouse with basic models in stock for quick order processing and shorter lead times.
  4. Full Regulatory Compliance - Meets RoHS, REACH, and ISO 9001 standards for hassle-free international exporting.
  5. Customization & Reliable Logistics - Flexible customization options for bulk orders with competitive shipping rates through established logistics partnerships.
Careful RID Solid Twin-Bore Ferrite Core product image
Manufacturer Profile
Hangzhou Careful Electronics Co., Ltd., a subsidiary of Huzhou Careful Magnetism Co., Ltd., specializes in international client development. Established in 2001 as a key enterprise in Huzhou City, the company is recognized as a "High and New Technology Enterprise in Zhejiang Province." With over 25 years of industry experience and three manufacturing facilities, Careful employs over 1,000 staff including 120 management and technical professionals.
The company operates a technological center equipped with international-level automatic magnetic material examination equipment and advanced production lines. Core product lines include EMI Core Series (Ferrite core & Dust core) and Inductance Series, comprising 2 categories with 2,000 specifications. Annual production capacity reaches 6,000 tons of soft ferrite core, establishing Careful as China's largest EMI core production base with annual sales exceeding $100 million USD.
Over 60% of products are exported to Southeast Asia, USA, and Europe, serving major clients including AOC, DAWOO, and Haier Electric appliances. The company maintains ISO9001, RoHS, and REACH certifications with a comprehensive quality control system that ensures continuous improvement and customer satisfaction.
Company Overview
Careful Electronics company overview image Careful Electronics facility overview
Factory Profile
Careful Electronics factory interior Careful Electronics production equipment Careful Electronics manufacturing process
Customization Capabilities
Careful Electronics customization options
Production Workflow
Careful Electronics production workflow step 1 Careful Electronics production workflow step 2 Careful Electronics production workflow step 3 Careful Electronics production workflow step 4 Careful Electronics production workflow step 5
Trade Show Participation
Careful Electronics trade show exhibition
Packaging & Shipping Specifications
Careful Electronics packaging specifications Careful Electronics shipping process
Frequently Asked Questions
Who are we?
Based in Zhejiang, China since 2001, we serve domestic markets (60%) and international clients including Eastern Europe (10%), South Asia (5%), Eastern Asia (5%), North America (5%), Northern Europe (4%), South America (3%), Southern Europe (3%), Western Europe (2%), Oceania (1%), Central America (1%), and Southeast Asia (1%). Our organization employs 280+ professionals.
How can we guarantee quality?
We implement pre-production sampling before mass production and conduct final inspection before shipment to ensure consistent product quality.
What can you buy from us?
Our product portfolio includes Soft Ferrite Core, Amorphous core, Inductors, and NiZn ferrite components.
Why should you buy from us instead of other suppliers?
As China's largest ferrite core manufacturer with over 30 years of experience, we also produce Amorphous core, SMD core, and inductors. Our client portfolio includes Microsoft, GREE, Midea, SAMSUNG, and ASUS.
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, , Escrow. Languages: English, Chinese.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1987

  • Total Annual:

    25000000-30000000

  • Employee Number:

    >300

  • Ecer Certification：

    Verified Supplier

Careful Magnetism Co., Ltd. is a leading corporation with over 20 years of experience in Ferrite Core manufacturing. Established in 2001 as Huzhou Cifeng Industry Corporation, a key enterprise in Huzhou City, we have been recognized as a "High and New Technology Enterprise in Zhejiang Province.... Careful Magnetism Co., Ltd. is a leading corporation with over 20 years of experience in Ferrite Core manufacturing. Established in 2001 as Huzhou Cifeng Industry Corporation, a key enterprise in Huzhou City, we have been recognized as a "High and New Technology Enterprise in Zhejiang Province....

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Get in touch with us

  • Reach Us
  • Hangzhou Kefeng Electronics Co., LTD
  • Room 1303, Building 5, Lianjingfeng Business Center, Gongshu District, Hangzhou City, Zhejiang Province，China310015
  • https://www.emiferritecore.com/

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