Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
NdFeB Neodymium Magnets
Shanghai Roco Magnetics Co., Ltd. produces sintered NdFeB magnets, the strongest type of permanent magnet available, using a neodymium-iron-boron alloy. These magnets are supplied in a broad range of grades, from N35 to N52, with higher grades such as N42, N45, N48, and N50 offered as standard. The company also provides high-coercivity variants, including 42M, 45M, 48M, and grades from the H, SH, UH, and EH series, to meet specific performance requirements.
The magnets are manufactured through a sintering process that ensures high magnetic flux density and coercivity, making them ideal for applications in EV motors, generators, hard disk drives, and industrial automation. Shanghai Roco Magnetics specialises in producing magnets for clean energy and advanced manufacturing sectors, with a focus on precision and consistency. The company’s product range includes all shapes and specifications, tailored to customer needs.
These magnets are widely used in sectors such as motor manufacturing, loudspeakers, magnetic separation, and wind turbines. Shanghai Roco Magnetics also develops permanent magnet generator sets, which leverage the advantages of NdFeB magnets to achieve higher efficiency and energy savings. The company’s products are designed to support global demand for high-performance magnetic components.
| Material | NdFeB (Neodymium-Iron-Boron) Sintered Alloy |
| Grade Range | N35 to N52, including N42, N45, N48, N50 |
| High-Coercivity Grades | 42M, 45M, 48M, 40H, 42H, 44H, 46H, 48H, 38SH, 40SH, 42SH, 33UH, 35UH, 32EH |
| Typical Remanence (Br) | 1.20 to 1.45 T (standard for N35-N52 grades) |
| Typical Coercivity (HcJ) | 796 to 1114 kA/m (standard for N35-N52 grades) |
| Typical Maximum Energy Product (BHmax) | 263 to 440 kJ/m3 (standard for N35-N52 grades) |
| Available Shapes | All standard and custom shapes, including blocks, cylinders, rings, disks, arcs |
| Coating Options | Nickel, Zinc, Gold, Epoxy (typical for corrosion protection) |
| Certifications | ISO 9001:2008, ISO 14001, TS 16949, QC 080000 |
| Application Focus | EV motors, generators, hard disk drives, industrial automation, magnetic separation |
Shanghai Roco Magnetics Co., Ltd. is a hi-tech enterprise based in Shanghai’s Baoshan Urban Industry Park, specialising in the research and production of sintered NdFeB magnets. The company focuses on developing high-grade permanent magnets for industrial and clean energy applications, with a strong emphasis on innovation and quality.
The supplier holds certifications such as ISO 9001:2008, ISO 14001, TS 16949, and QC 080000, demonstrating its commitment to quality management, environmental standards, and product safety. Shanghai Roco Magnetics serves a global customer base, providing magnets for motors, loudspeakers, magnetic separation systems, and wind turbines. The company also offers permanent magnet generator sets, which are designed to improve energy efficiency in power generation applications.
NdFeB sintered magnets are the strongest permanent magnets available, made from a neodymium-iron-boron alloy and widely used in EV motors, generators, hard disk drives, and industrial automation equipment. These high-grade permanent magnets (N35 to N52) offer superior coercivity and magnetic flux density, making them essential components for clean energy and advanced manufacturing sectors globally. China remains the dominant supplier and exporter of NdFeB magnets for international trade.
People Also Search For
| 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 |
Sourcing NdFeB Neodymium Magnets from Shanghai Roco Magnetics Co., Ltd. - China Import Guide
Before ordering from Shanghai Roco Magnetics, confirm the specific grade and coercivity requirements for your application, as these factors determine the magnet’s performance under operational conditions. Request a sample to verify magnetic properties and dimensional accuracy against your design specifications.
Clarify logistics details, including lead times for custom grades or shapes, which may vary based on production schedules. Discuss Incoterms to establish responsibility for shipping, insurance, and customs duties. Payment terms should be agreed upon in advance, as these may depend on order volume and supplier policies.
Ensure quality control by requesting test reports for magnetic properties such as remanence, coercivity, and maximum energy product. Inspect the coating thickness and uniformity to confirm corrosion protection. Verify that all relevant certifications, including ISO and QC standards, are provided to meet industry and regulatory compliance.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with suppliers
Similar Products
Related Products
Top Suppliers for this Product
More from Parent Category
Browse NdFeB Neodymium Magnets — Top Products
4 listingsTop Suppliers for NdFeB Neodymium Magnets
30 suppliersBuy Ndfeb Neodymium Magnets in Bulk — Supplier in China
When sourcing Ndfeb Neodymium Magnets for your business, securing the right balance of quality and cost is essential. Shanghai Roco Magnetics Co., Ltd., a supplier based in China, offers this product with key specifications including N35 to N52 (sintered NdFeB), including N48H, N50M, N52 grades, Nd~29-32%, Fe~64-68%, B~1.0-1.2%, with dysprosium/terbium additives for high-temperature grades, and Custom per buyer drawing; standard blocks, discs, rings, arcs, and cylinders; tolerance +/-0.05mm to +/-0.1mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.15/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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.
Ndfeb Neodymium Magnets Specifications, Trade Terms & Pricing
Importing Ndfeb Neodymium Magnets requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Roco Magnetics 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.
About Shanghai Roco Magnetics Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Ndfeb Neodymium Magnets 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 import export marketplace. Start your sourcing journey today.
Import Ndfeb Neodymium Magnets — Shipping, Logistics & Customs
Importing Ndfeb Neodymium 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 8505.11 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 Ndfeb Neodymium Magnets
What is the wholesale price of Ndfeb Neodymium Magnets?
The current listed wholesale price for Ndfeb Neodymium Magnets from Shanghai Roco Magnetics Co., Ltd. is $0.15/Bags 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 Shanghai Roco Magnetics Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ndfeb Neodymium Magnets?
The supplier, Shanghai Roco Magnetics Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ndfeb Neodymium Magnets. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ndfeb Neodymium Magnets?
For international shipping and customs clearance, Ndfeb Neodymium 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.
How can I import Ndfeb Neodymium Magnets from China?
To import Ndfeb Neodymium Magnets from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Roco Magnetics Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
How can I check Shanghai Roco Magnetics Co., Ltd. before ordering?
Open the Shanghai Roco Magnetics 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 Ndfeb Neodymium Magnets?
The key specifications for Ndfeb Neodymium Magnets supplied by Shanghai Roco Magnetics Co., Ltd. include N35 to N52 (sintered NdFeB), including N48H, N50M, N52 grades, Nd~29-32%, Fe~64-68%, B~1.0-1.2%, with dysprosium/terbium additives for high-temperature grades, and Custom per buyer drawing; standard blocks, discs, rings, arcs, and cylinders; tolerance +/-0.05mm to +/-0.1mm. 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 Ndfeb Neodymium Magnets?
Shanghai Roco Magnetics Co., Ltd. offers Ndfeb Neodymium Magnets with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ndfeb Neodymium Magnets the most?
Ndfeb Neodymium Magnets is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Roco Magnetics Co., Ltd. through our platform.
What certifications does this Ndfeb Neodymium Magnets supplier hold?
Shanghai Roco Magnetics Co., Ltd. maintains international quality certifications. These ensure that the Ndfeb Neodymium Magnets meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ndfeb Neodymium Magnets on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shanghai Roco Magnetics 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 Shanghai Roco Magnetics Co., Ltd..
Explore More Magnets & Magnetic Products for Wholesale Import
Discover more products in Magnets & Magnetic Products from suppliers worldwide.