About Ningbo Smart Magnet Co., Ltd. - Magnets & Magnetic Products Supplier in China

Ningbo Smart Magnet Co., Ltd. is based in China and lists five active products in its catalogue. The company focuses on magnets and magnetic products, specifically permanent magnet types. Its product list includes SmCo magnets, neodymium magnets, magnetic bars, strong neodymium magnets, and high temperature magnets. The neodymium and SmCo items are recorded under HS code 8505.11 and are described with material specifications such as NdFeB grade N35 to N52 and SmCo alloy. The catalogue does not provide additional corporate metrics.

The listed products cover a range of permanent magnet alloys used across multiple industries. The SmCo magnets target high‑temperature applications, while the NdFeB variants address high‑energy density needs. The magnetic bar entry combines both NdFeB and SmCo alloy options under the same HS classification. All five items are grouped within the HS chapter for electromagnetic apparatus, code 8505.11. The supplier’s tier is recorded as imported with a harbor trust tier.

Product Range and Specialties of Ningbo Smart Magnet Co., Ltd.

The catalogue enumerates five permanent‑magnet products: SmCo magnets, standard neodymium magnets, magnetic bars, strong neodymium magnets and high‑temperature magnets. The neodymium items specify NdFeB material with grades ranging from N35 to N52, while the SmCo and high‑temperature versions cite samarium‑cobalt alloy or high‑grade NdFeB. Each entry is assigned HS code 8505.11, the tariff heading for permanent magnets of the rare‑earth type.

In the broader industry, NdFeB magnets are graded by maximum energy product (BHmax) typically 35‑52 MGOe for the N35‑N52 range, with coercivity values above 800 kA/m for higher grades. SmCo magnets are valued for temperature stability up to 300 °C and retain magnetic flux with low temperature coefficients (≈‑0.03 %/°C). Common dimensions run from a few millimetres to several centimetres, and packaging often uses anti‑corrosive coating, vacuum‑sealed bags, or wooden crates for bulk shipments. Buyers usually request magnetic flux density (Tesla) and temperature‑rated data sheets for each grade.

Trade and Export Information - Ningbo Smart Magnet Co., Ltd.

China is a leading exporter of rare‑earth permanent magnets, supplying Europe, North America, and Southeast Asian manufacturing hubs. HS code 8505.11 covers neodymium‑iron‑boron and samarium‑cobalt alloys, and customs inspections frequently verify material composition and magnetic performance against declared grades. Typical import requirements include material safety data sheets (MSDS), RoHS compliance statements, and, where applicable, CE marking for EU market entry. Logistics commonly employ 20‑ft or 40‑ft containers with insulated pallets to protect magnet strength from mechanical shock and temperature excursions during transit.

Exporters of NdFeB and SmCo magnets from China often work with freight forwarders familiar with hazardous‑material regulations, as strong magnets are classified as dangerous goods when packaged with metal components. Standard Incoterms such as FOB Ningbo or CIF destination port are used. Buyers should confirm that the supplier can provide third‑party test certificates (e.g., from SGS or TÜV) and that packaging meets ISO 11607 for medical‑device magnets or ISO 9001‑based quality systems when required by the destination market.

Sourcing from Ningbo Smart Magnet Co., Ltd. - Buyer Guidance

When sourcing magnets from Ningbo Smart Magnet Co., Ltd., buyers should request a material test report that lists the exact NdFeB grade (e.g., N35, N42, N52) or SmCo composition, along with BHmax, coercivity, and maximum operating temperature. A certificate of compliance with RoHS or REACH is advisable for EU‑bound shipments, even though the supplier’s own certifications are not listed in the provided facts. Verify packaging details - whether the magnets are coated, plated, or packaged in anti‑static bags - to ensure they meet the handling standards of the intended application.

It is prudent to ask for a sample batch with a full test sheet before placing a larger order, especially for high‑temperature or high‑energy‑product magnets. Confirm the lead time for each product type; magnetic bar production may differ from standard disc or block shapes. Finally, ensure that the commercial invoice and packing list clearly reference HS code 8505.11 and include the material description to avoid customs delays.

What permanent‑magnet products does Ningbo Smart Magnet Co., Ltd. list?

The supplier lists five products: SmCo magnets, neodymium magnets, magnetic bars, strong neodymium magnets and high‑temperature magnets, all classified under HS code 8505.11.

Which material grades are specified for the neodymium magnets?

The catalogue notes Neodymium Iron Boron (NdFeB) material with grades ranging from N35 to N52.

Are there any certifications mentioned for the supplier’s magnets?

No certifications are stated in the provided facts; buyers should request standard certificates such as RoHS, REACH or ISO‑9001 test reports as part of due diligence.

What HS code applies to the magnetic bar and high‑temperature magnets?

Both the magnetic bar and the high‑temperature magnet are recorded under HS code 8505.11, the tariff heading for permanent rare‑earth magnets.

Which markets typically import the types of magnets offered by this supplier?

Typical import markets include Europe, North America and Southeast Asia, where the magnets are used in electronics, automotive, renewable‑energy and medical equipment.

What documentation should a buyer request before purchasing?

Buyers should ask for a material test report showing grade, BHmax and temperature rating, a compliance statement for RoHS/REACH, and a third‑party inspection certificate.

What are common packaging methods for these permanent magnets?

Industry practice is to pack magnets in anti‑corrosive coated boxes, vacuum‑sealed bags or wooden crates with padding to prevent mechanical shock and demagnetisation.

What Incoterms are commonly used for exporting these magnets from China?

Exporters frequently use FOB Ningbo or CIF to the buyer’s destination port, allowing the buyer to manage freight and insurance as needed.