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The U‑shaped sintered Alnico magnets supplied by China-Base Ningbo Foreign Trade Co., Ltd. are permanent magnets made by powder‑metallurgy. Their alloy contains aluminium 7‑8 %, nickel 13‑16 %, cobalt 24‑28 % together with iron, copper and titanium. They are sintered at 2300 °F in a hydrogen atmosphere, giving dimensional accuracy suitable for complex geometries. The magnets can generate magnetic fields of up to 1500 gauss at the pole faces.
Both isotropic and anisotropic grades are available, with grades 5 through 9 offered for OEM projects. Anisotropic grades such as Alnico 8 exhibit higher remanence, typically around 0.85 T, while coercivity is typically 250 kA/m for Alnico 5. The sintered process yields tolerances of about ±0.1 mm, a typical improvement over cast parts. These characteristics make the magnets suitable for demanding temperature environments up to 525 °C.
Typical applications include automotive odometers, motorcycle speedometers, flow‑meter sensors and stepping‑motor assemblies. Buyers such as equipment manufacturers often request custom machining and specific grade selection. The supplier can ship by ocean, land or air and lists export‑ready packaging, but exact MOQ, lead time and payment terms must be confirmed directly. Prospective importers should verify the grade, temperature rating and any required certifications before placing an order.
| Material | Sintered Alnico (Aluminium 7‑8 %, Nickel 13‑16 %, Cobalt 24‑28 %, Iron balance, plus Copper and Titanium) |
| Magnetic field strength | up to 1500 gauss at pole faces |
| Temperature stability | up to 525 °C |
| Available grades | 5, 6, 7, 8, 9 |
| Shape | U‑shaped / horseshoe |
| Typical coercivity (Hc) | typical 250 kA/m for Alnico 5 |
| Typical remanence (Br) | typical 0.85 T for Alnico 8 |
| Dimensional tolerance | typical ±0.1 mm for sintered parts |
| Standard packaging | standard export cartons of 20 kg each |
| Sintering process temperature | 2300 °F (≈1250 °C) in a hydrogen atmosphere |
China-Base Ningbo Foreign Trade Co., Ltd. is located at No. 666 Tiandong South Road, Yinzhou, Ningbo, Zhejiang Province, China. The company is listed as an imported‑tier supplier and carries a harbor‑level trust rating. Its profile shows a response rate of 0 % and no recorded average response time, indicating that communication may require proactive follow‑up. The listing notes that the firm supplies sintered Alnico magnet assemblies for various industrial uses.
The supplier states that its magnets are produced using powder‑metallurgy and sintering at high temperature, but does not disclose specific production capacity or client references. No certifications such as ISO or CE are mentioned in the profile, so buyers should request test reports. Apart from the product description, no additional corporate history or financial information is provided.
U-shaped sintered alnico magnets are precision-engineered permanent magnets composed of aluminum, nickel, cobalt, and iron, manufactured via powder metallurgy for superior dimensional accuracy and magnetic consistency. These horseshoe-shaped magnets offer excellent temperature stability up to 525 degrees Celsius, making them ideal for automotive odometers, motorcycle speedometers, and industrial sensing applications. Widely sourced from manufacturers in China, Japan, and the USA for global B2B export, sintered alnico magnets outperform cast variants in complex geometries and are available in grades 5 through 9 with custom machining services for OEM magnet assemblies.
| 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 |
Before confirming an order, importers should request the exact alloy composition, grade designation and any magnetic property test reports such as remanence and coercivity measurements. Verify that the supplied temperature stability of up to 525 °C matches the intended application and that the U‑shape dimensions meet the design drawings. Confirm whether the supplier can provide a material certification or third‑party inspection report to satisfy quality assurance requirements.
Logistics should be arranged according to the buyer’s preferred Incoterm, with the supplier offering ocean, land or air freight from Ningbo ports. Lead times are not listed, so a realistic production schedule must be agreed in advance, typically ranging from two to four weeks for standard grades. Payment terms are usually negotiated per transaction; common practices include a 30 % advance letter of credit with the balance against documents.
For quality control, arrange a pre‑shipment inspection focusing on dimensional tolerance, magnetic field strength and surface integrity. Request a Certificate of Conformity and, if required, an independent magnetic performance test report. Retain the packing list and bill of lading to verify that the standard export cartons of 20 kg each are used and that the magnets are protected against mechanical shock during transit.
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When sourcing U-Shaped Sintered Alnico 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 Alnico 5 / Alnico 8 (U-Shaped / Horseshoe), Al ~8%, Ni ~14%, Co ~38-40%, Ti ~5%, Fe Balance, and Custom U-Shaped; typical limb length 15-50mm, pole gap 5-20mm (OEM drawings accepted). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5590./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8505.11, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.
Importing U-Shaped Sintered Alnico 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 8505.11 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this U-Shaped Sintered Alnico 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 import export marketplace. Start your sourcing journey today.
Importing U-Shaped Sintered Alnico 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 8505.11 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 U-Shaped Sintered Alnico Magnets from China-Base Ningbo Foreign Trade Co., Ltd. is $5590./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 U-Shaped Sintered Alnico. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, U-Shaped Sintered Alnico Magnets is classified under HS Code 8505.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import U-Shaped Sintered Alnico 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 U-Shaped Sintered Alnico Magnets supplied by China-Base Ningbo Foreign Trade Co., Ltd. include Alnico 5 / Alnico 8 (U-Shaped / Horseshoe), Al ~8%, Ni ~14%, Co ~38-40%, Ti ~5%, Fe Balance, and Custom U-Shaped; typical limb length 15-50mm, pole gap 5-20mm (OEM drawings accepted). 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 U-Shaped Sintered Alnico with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
U-Shaped Sintered Alnico 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 U-Shaped Sintered Alnico 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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