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China-Base Ningbo Foreign Trade Co., Ltd. produces ferrite ring magnets at its facility on No.666 Tiandong South Road, Yinzhou, Ningbo, Zhejiang Province, China. The magnets are made from hard ferrite ceramic, specifically strontium ferrite (SrO·6Fe2O3) or barium ferrite (BaO·6Fe2O3). They are offered in a toroidal shape that can be supplied in various outer diameters, inner diameters, and thicknesses to match OEM requirements. The supplier highlights corrosion resistance and cost‑effective magnetic performance.
Standard industry grades for ferrite ring magnets include Y20, Y25 and Y30, which correspond to typical flux densities of 0.20 T, 0.25 T and 0.30 T respectively. Typical dimensions range from outer diameters of 10 mm to 200 mm, inner diameters from 5 mm to 100 mm, and thicknesses from 2 mm to 30 mm, with dimensional tolerances of ±0.3 mm. Coercivity values are usually above 800 kA/m and operating temperatures span - 20 °C to 250 °C. These typical parameters allow designers to select the appropriate magnetic strength while maintaining size constraints.
The ring magnets are used in motors, speakers, sensors, and other magnetic assemblies across automotive, consumer‑electronics and industrial automation sectors. The supplier mentions ISO‑related certifications and offers flexible order quantities, with shipping available by ocean, land or air. Buyers should confirm the chosen incoterm, payment method and any required inspection before finalising the purchase.
| Material | Strontium ferrite (SrO·6Fe2O3) or Barium ferrite (BaO·6Fe2O3) - typical for hard ferrite magnets |
| Magnetic grade | Typical grades Y20, Y25, Y30 (standard for ferrite ring magnets) |
| Flux density | Typical 0.20‑0.30 T depending on grade |
| Outer diameter | Typical 10‑200 mm, tolerance ±0.3 mm |
| Inner diameter | Typical 5‑100 mm, tolerance ±0.3 mm |
| Thickness | Typical 2‑30 mm, tolerance ±0.2 mm |
| Coercivity | Typical > 800 kA/m |
| Operating temperature range | Typical - 20 °C to 250 °C |
China-Base Ningbo Foreign Trade Co., Ltd. is located at No.666 Tiandong South Road, Yinzhou, Ningbo, Zhejiang Province, 315000, China. The company is listed as an imported supplier with a harbor trust tier, and its platform profile records a response rate of 0 % and no average response time, indicating that enquiries may need to be followed up proactively.
The supplier’s catalogue includes hard ferrite arc, segment, ring and rectangular magnets, and it states the ability to manufacture new tools according to customer demand. ISO‑related certifications are mentioned, and the company offers ocean, land and air transportation with standard FOB or CIF terms. No specific production capacity or lead‑time details are provided, so buyers should request that information directly.
Ferrite ring magnets are permanent ceramic magnets widely used in motors, speakers, sensors, and magnetic assemblies across industrial applications. Manufactured from hard ferrite material with ring or torus geometry, they offer excellent corrosion resistance and cost-effective magnetic performance at moderate flux density. These magnets are supplied in standard grades such as Y20, Y25, and Y30, available in various diameters and thicknesses for OEM and replacement markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to confirming a purchase, verify the exact outer and inner diameters, thickness, and magnetic grade required for your design. Request a material data sheet that includes composition, coercivity, and flux density values for the specific batch. Ensure that ISO‑related certificates and any relevant test reports are provided. Clarify any custom tolerances and confirm that the supplier can meet them.
Discuss the preferred incoterm, such as FOB or CIF, and agree on the loading port in Ningbo or another Chinese port. Ask the supplier for an estimated production lead time, noting that the profile does not list a specific duration. Payment terms are typically negotiated per order; obtain a draft agreement that outlines any advance payment or letter of credit conditions. Confirm who bears freight, insurance and customs duties.
Arrange for a third‑party inspection to validate magnetic properties, dimensions and coating integrity before shipment. Request inspection reports that document BHmax, coercivity and dimensional accuracy against the agreed tolerances. Ensure that the shipment is accompanied by a commercial invoice, packing list, certificate copies and any required export documentation. Maintaining these controls helps avoid disputes on arrival.
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When sourcing Ferrite Ring Magnets for your business, securing the right balance of quality and cost is essential. China-Base Ningbo Foreign Trade Co., Ltd., a verified supplier based in China, offers this product with key specifications including Y30, Y32, Y35 (Chinese Standard) or C1, C5, C8 (International), 390 - 430 mT, and 230 - 275 kA/m. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.58.0./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8505.19, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.
Importing Ferrite Ring Magnets requires careful attention to shipping logistics, customs compliance, and secure payment terms. China-Base Ningbo Foreign Trade Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8505.19 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ferrite Ring Magnets has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Magnets & Magnetic Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Ferrite Ring Magnets requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8505.19 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Ferrite Ring Magnets from China-Base Ningbo Foreign Trade Co., Ltd. is $3.58.0./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to China-Base Ningbo Foreign Trade Co., Ltd. through EximNext.
The supplier, China-Base Ningbo Foreign Trade Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Ferrite Ring Magnets. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ferrite Ring Magnets is classified under HS Code 8505.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Ferrite Ring Magnets from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China-Base Ningbo Foreign Trade Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
Yes, China-Base Ningbo Foreign Trade Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Ferrite Ring Magnets supplied by China-Base Ningbo Foreign Trade Co., Ltd. include Y30, Y32, Y35 (Chinese Standard) or C1, C5, C8 (International), 390 - 430 mT, and 230 - 275 kA/m. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
China-Base Ningbo Foreign Trade Co., Ltd. offers Ferrite Ring Magnets with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ferrite Ring Magnets is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China-Base Ningbo Foreign Trade Co., Ltd. through our platform.
China-Base Ningbo Foreign Trade Co., Ltd. maintains international quality certifications. These ensure that the Ferrite Ring Magnets meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. China-Base Ningbo Foreign Trade Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with China-Base Ningbo Foreign Trade Co., Ltd..
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