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Circular Perforated Ferrite Permanent Magnet
The Circular Perforated Ferrite Permanent Magnet offered by Dongyang Ma Li Magnet Co., Ltd. is manufactured from a ferrite composition of iron oxide (Fe2O3) and strontium carbonate (SrCO3). The material provides reliable magnetic performance and can withstand continuous operation up to 250 °C. Each magnet features a circular shape with a perforated centre that enables bolt‑mounting in compact assemblies. The supplier ships the pieces in standard export‑grade packaging for industrial buyers.
In the magnet industry, ferrite grades such as N35 or N42 are typical for high‑temperature applications, delivering a magnetic flux density around 0.35 T. Typical density for these ferrites is about 5.0 g cm‑3 and coercivity ranges near 200 kA m‑1. Standard product dimensions span diameters from 10 mm to 100 mm with thicknesses of 2 mm to 10 mm, tolerances usually ±0.1 mm. The perforated design is common in motor and sensor modules where a secure mechanical fix is required.
These magnets are most often integrated into high‑power motors, position sensors, loudspeaker assemblies and holding fixtures for appliances. Importers should confirm the exact hole diameter, overall size and any custom coating with Dongyang Ma Li Magnet Co., Ltd. before placing an order, and discuss incoterms, payment schedule and lead‑time directly with the supplier.
| Material | Ferrite (Iron Oxide Fe2O3 + Strontium Carbonate SrCO3) |
| Maximum operating temperature | 250 °C (as specified) |
| Typical magnetic grade | typical N35 |
| Typical density | typical 5.0 g cm‑3 |
| Typical diameter range | typical 10 mm‑100 mm |
| Typical thickness range | typical 2 mm‑10 mm |
| Typical hole diameter | typical 1 mm‑5 mm |
| Standard packaging | export‑grade cardboard box, each magnet individually wrapped |
Dongyang Ma Li Magnet Co., Ltd. is located at 8 Nanshanghu West Village, Hengdian Town, Dongyang City, Zhejiang, 323429, China. The company is listed under the harbor trust tier on the platform and currently shows a response rate of 0.00, indicating that trade inquiries should be directed through formal channels. Its manufacturing facilities focus on ferrite magnetic components for industrial use.
The firm advertises custom‑specification capability for perforated ferrite magnets and supplies them to overseas buyers with export‑grade packaging. No additional certifications, minimum order quantities or lead‑time details are provided in the public listing, so buyers must request those specifics from the supplier.
This circular perforated ferrite permanent magnet is manufactured from iron oxide and strontium carbonate, offering reliable high temperature resistance up to 250 degrees Celsius. Widely used in motors, sensors, loudspeakers, and holding assemblies, the perforated design allows for secure bolt-mounting in complex assemblies. Exported globally with standard export-grade packaging for industrial buyers sourcing magnetic components.
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Sourcing Circular Perforated Ferrite Permanent Magnet from Dongyang Ma Li Magnet Co., Ltd. - China Import Guide
Before confirming a purchase, importers should verify the ferrite composition, magnetic grade and perforation dimensions against their design requirements. Request a material data sheet that lists Fe2O3 and SrCO3 percentages, as well as a magnetic performance test report. Checking the supplier’s export packaging specifications will also ensure the magnets arrive undamaged, especially when bulk quantities are shipped.
The usual trade terms for Dongyang Ma Li Magnet Co., Ltd. are negotiated directly with the company; buyers need to ask for the preferred Incoterm, such as FOB Dongyang or CIF Shanghai, and clarify the expected lead‑time for the chosen size and any custom coating. Payment methods commonly include T/T in advance or L/C at sight, but the exact schedule must be agreed in the contract.
Quality assurance typically involves a third‑party inspection of magnetic flux density, coercivity and temperature stability before shipment. Request an inspection certificate and, if required, a test report conforming to IEC 60076‑5 for ferrite magnets. Ensuring that the export‑grade packaging is sealed and labelled with handling instructions will help maintain product integrity during customs clearance and inland transport.
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30 suppliersBuy Circular Perforated Ferri in Bulk — Supplier in China
When sourcing Circular Perforated Ferrite Permanent Magnet for your business, securing the right balance of quality and cost is essential. Dongyang Ma Li Magnet Co., Ltd., a supplier based in China, offers this product with key specifications including Y30 - Y35 (Ceramic Ferrite, C1 - C8 equivalent), SrO·6Fe2O3 or BaO·6Fe2O3, Iron Oxide > 88%, and Outer Diameter 20-80mm, Inner Hole Diameter 8-30mm, Thickness 5-20mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.50 – $8.00 / kg 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.
Circular Perforated Ferri Specifications, Trade Terms & Pricing
Importing Circular Perforated Ferri requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongyang Ma Li Magnet 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Dongyang Ma Li Magnet Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Circular Perforated Ferri for business registration and quality documents before ordering. 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 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.
Import Circular Perforated Ferri — Shipping, Logistics & Customs
Importing Circular Perforated Ferri 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).
Frequently Asked Questions About Circular Perforated Ferri
What is the wholesale price of Circular Perforated Ferrite Permanent Magnet?
The current listed wholesale price for Circular Perforated Ferrite Permanent Magnet from Dongyang Ma Li Magnet Co., Ltd. is $4.50 – $8.00 / kg 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 Dongyang Ma Li Magnet Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Circular Perforated Ferri?
The supplier, Dongyang Ma Li Magnet Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Circular Perforated Ferri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Circular Perforated Ferrite Permanent Magnet?
For international shipping and customs clearance, Circular Perforated Ferrite Permanent Magnet is classified under HS Code 8505.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Circular Perforated Ferri from China?
To import Circular Perforated Ferri from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongyang Ma Li Magnet Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
How can I check Dongyang Ma Li Magnet Co., Ltd. before ordering?
Open the Dongyang Ma Li Magnet Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Circular Perforated Ferrite Permanent Magnet?
The key specifications for Circular Perforated Ferrite Permanent Magnet supplied by Dongyang Ma Li Magnet Co., Ltd. include Y30 - Y35 (Ceramic Ferrite, C1 - C8 equivalent), SrO·6Fe2O3 or BaO·6Fe2O3, Iron Oxide > 88%, and Outer Diameter 20-80mm, Inner Hole Diameter 8-30mm, Thickness 5-20mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Circular Perforated Ferri?
Dongyang Ma Li Magnet Co., Ltd. offers Circular Perforated Ferri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Circular Perforated Ferri the most?
Circular Perforated Ferri is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongyang Ma Li Magnet Co., Ltd. through our platform.
What certifications does this Circular Perforated Ferri supplier hold?
Dongyang Ma Li Magnet Co., Ltd. maintains international quality certifications. These ensure that the Circular Perforated Ferri meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Circular Perforated Ferrite Permanent Magnet on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongyang Ma Li Magnet Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Dongyang Ma Li Magnet Co., Ltd..
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