# Nd2Fe14B — Nike Industrial Trading > Nike Industrial Trading is a magnet trading company in Shenzhen, China, focused on neodymium (NdFeB) magnet supply inquiries and customer service. Website: https://nd2fe14b.com/ Public email: info@nd2fe14b.com WhatsApp: +852 4607 0157 Contact address: Building D, Huashengtai Technology Building, Bao'an District, Shenzhen, China The website covers product shapes, custom requirements, quotation preparation and technical selection guides. Technical reference values are not evidence of stock or a guarantee for a supplied product. Product images are illustrations. Availability, grade, coating, tolerances, documentation, price, minimum order quantity and delivery terms need confirmation for the specific inquiry. Generated from the 50 currently published content pages on 2026-10-31. Canonical HTML pages are the primary sources. The companion file contains their readable body text, tables, illustration links and technical references. ## Company, products and inquiries - [Neodymium Magnet Supplier](https://nd2fe14b.com/): High-quality NdFeB magnets and attentive service from Nike Industrial Trading. Discuss your product specifications, drawing or application with us. - [Neodymium Magnets (NdFeB)](https://nd2fe14b.com/products/neodymium-magnets/): Explore neodymium magnet shapes and the specifications to prepare for an inquiry. Share dimensions, quantity or a drawing with Nike Industrial Trading. - [Custom Neodymium Magnet Inquiries](https://nd2fe14b.com/custom-magnets/): Prepare a custom magnet inquiry with a drawing or application description, known dimensions, quantity and operating requirements. - [Neodymium Magnet Prices](https://nd2fe14b.com/pricing/neodymium-magnets/): Understand neodymium magnet cost factors, compare unit prices and separate charges, and request a quotation for your dimensions, quantity and delivery needs. - [Bulk Neodymium Magnets](https://nd2fe14b.com/bulk-neodymium-magnets/): Prepare a bulk NdFeB magnet inquiry with part specifications, quantities, repeat requirements and delivery needs. Confirm supply terms for your project. - [Supply & Quality Requirements](https://nd2fe14b.com/quality-assurance/): Prepare dimensions, magnetic requirements, finish, inspection and supplier-document questions for a magnet inquiry. Confirm availability for the proposed supply. - [About Nike Industrial Trading](https://nd2fe14b.com/about/): Learn about Nike Industrial Trading, a magnet trading company focused on product requirements, supply inquiries and attentive customer service. - [Contact & Magnet Inquiry](https://nd2fe14b.com/contact/): Contact Nike Industrial Trading for neodymium magnet inquiries. Submit requirements online or reach us by email or WhatsApp to discuss drawings, specifications and supply. ## Product shape guides - [Neodymium block magnets](https://nd2fe14b.com/products/neodymium-magnets/block/): Specify neodymium block magnets by length, width, thickness and magnetization. Review fit, coating and inspection details before requesting a quote. - [Neodymium disc magnets](https://nd2fe14b.com/products/neodymium-magnets/disc/): Define neodymium disc magnets by diameter, thickness and pole direction. Understand axial and diametric options, mounting and inquiry requirements. - [Neodymium ring magnets](https://nd2fe14b.com/products/neodymium-magnets/ring/): Prepare ring magnet requirements with outside diameter, bore and thickness. Compare axial, diametric and radial magnetization and mounting considerations. - [Neodymium arc magnets](https://nd2fe14b.com/products/neodymium-magnets/arc/): Define NdFeB arc segments with radii, angle, axial length and polarity. Prepare drawings, motor conditions and inspection details for an inquiry. - [Sintered neodymium magnets](https://nd2fe14b.com/products/neodymium-magnets/sintered/): Discuss sintered NdFeB magnet requirements by shape, dimensions, grade, coating and magnetization. Share a drawing or application for a supply inquiry. - [Neodymium cylinder magnets](https://nd2fe14b.com/products/neodymium-magnets/cylinder/): Specify cylinder magnet diameter, length, pole direction and operating conditions. Compare axial and diametric magnetization and send a drawing-based inquiry. - [Countersunk neodymium magnets](https://nd2fe14b.com/products/neodymium-magnets/countersunk/): Compare solid countersunk magnets with pot assemblies. Define the outside dimensions, hole geometry, screw fit and pole face for a drawing-based inquiry. - [High-temperature neodymium magnets](https://nd2fe14b.com/products/neodymium-magnets/high-temperature/): Discuss high-temperature NdFeB using grade-specific data, magnet geometry, duty cycle and opposing field conditions. Prepare a clear inquiry for your application. - [Thin neodymium magnets](https://nd2fe14b.com/products/neodymium-magnets/thin/): Choose thin neodymium magnets for shallow assemblies. Compare finished height, working gap, grade and mounting with a practical cover example. - [Large neodymium magnets](https://nd2fe14b.com/products/neodymium-magnets/large/): Specify large neodymium magnets for your application. Review dimensions, magnetic performance, quotation details and handling for single or segmented designs. ## Technical resources - [Magnet Technical Guides & Inquiry Checklists](https://nd2fe14b.com/resources/): Read NdFeB guides on grades, temperature, coatings, magnetization, testing and material comparisons. Use checklists to prepare a magnet inquiry. - [Neodymium magnet grades explained](https://nd2fe14b.com/resources/neodymium-magnet-grades/): Read NdFeB grade numbers and temperature suffixes. Compare energy product, coercivity and supplier data without confusing grade with finished pull force. - [Neodymium magnet temperature limits](https://nd2fe14b.com/resources/neodymium-magnet-temperature/): Understand reversible and permanent heat losses in NdFeB magnets. Assess grade, geometry, magnetic circuit and temperature exposure before selecting a part. - [NdFeB Curie temperature vs working temperature](https://nd2fe14b.com/resources/ndfeb-curie-temperature/): See why Curie temperature is not a safe operating limit for neodymium magnets. Read Tc, working temperature and the conditions behind a thermal data sheet. - [Choosing a neodymium magnet coating](https://nd2fe14b.com/resources/neodymium-magnet-coatings/): Compare nickel, zinc, epoxy and other NdFeB surface options. Consider corrosion exposure, coating thickness, bonding and test conditions. - [NdFeB magnet properties: what the numbers mean](https://nd2fe14b.com/resources/ndfeb-magnet-properties/): Understand remanence, normal and intrinsic coercivity, energy product and physical properties. Separate material data from surface field and pull-force tests. - [Magnetization directions and drawing notation](https://nd2fe14b.com/resources/magnetization-directions/): Distinguish axial, diametric, radial and multipole magnetization. Mark the magnetic axis, north pole and assembly reference on a magnet drawing. - [Magnet tolerances and inspection requirements](https://nd2fe14b.com/resources/magnet-tolerances-inspection/): Set finished magnet dimensions, coating allowances and inspection conditions. Distinguish dimensional, material, surface-field and pull-force acceptance. - [Magnet pull force and real holding conditions](https://nd2fe14b.com/resources/magnet-pull-force/): Understand magnet pull-force tests and the effects of steel, gaps, tilt and friction. Write repeatable acceptance conditions for the actual assembly. - [NdFeB density and magnet weight calculator](https://nd2fe14b.com/resources/ndfeb-density-weight/): Estimate block, disc, ring and arc magnet mass from dimensions and density. Compare sintered and bonded NdFeB, use the calculator and follow worked examples. - [Neodymium vs ferrite magnets](https://nd2fe14b.com/resources/neodymium-vs-ferrite/): Compare NdFeB and ceramic ferrite for space, heat, corrosion, handling and system cost. Learn what to test before replacing one material with another. - [NdFeB vs SmCo magnets](https://nd2fe14b.com/resources/ndfeb-vs-smco/): Compare neodymium and samarium cobalt at the actual operating temperature. Assess magnetic stability, corrosion, brittle handling and total assembly cost. - [Neodymium vs Alnico magnets](https://nd2fe14b.com/resources/ndfeb-vs-alnico/): Compare NdFeB and Alnico without confusing remanence with demagnetization resistance. Understand circuit design, thermal stability and replacement testing. - [Sintered vs bonded NdFeB magnets](https://nd2fe14b.com/resources/sintered-vs-bonded-ndfeb/): Compare sintered, compression-bonded and injection-moulded NdFeB. Separate binder, powder, orientation, density and thermal requirements in the specification. - [What is NdFeB?](https://nd2fe14b.com/resources/what-is-ndfeb/): Understand NdFeB, Nd2Fe14B and rare-earth magnets. See how composition, forming, magnetization and the application define a useful magnet specification. - [Handling and storing neodymium magnets](https://nd2fe14b.com/resources/neodymium-magnet-handling/): Plan for pinch, flying-fragment, ingestion, dust and device-interference hazards. Review receiving, separation and storage precautions for strong NdFeB magnets. - [Why neodymium magnets are strong and how to compare them](https://nd2fe14b.com/resources/neodymium-magnet-strength/): Learn why NdFeB magnets are strong. Compare grade energy-density examples, field, magnetic moment and pull force under defined application conditions. - [Neodymium magnets for electric motors](https://nd2fe14b.com/resources/neodymium-magnets-electric-motors/): Understand NdFeB's role in permanent-magnet motors and the temperature, field, geometry and coating information needed for a useful magnet specification. - [How to compare NdFeB magnet cost per kg](https://nd2fe14b.com/resources/neodymium-magnet-cost-per-kg/): Compare raw-material, blank and finished-magnet price bases. Check grade, mass, machining, coating, quantity and quotation terms before comparing cost per kg. - [How to read an NdFeB magnet datasheet](https://nd2fe14b.com/resources/neodymium-magnet-datasheets/): Check grade, magnetic properties, units, temperature curves and revision details, then compare the material datasheet with the finished-part drawing and acceptance needs. - [How to read NdFeB demagnetization curves](https://nd2fe14b.com/resources/ndfeb-demagnetization-curves/): Read normal and intrinsic demagnetization curves, identify Br, HcB and HcJ, and understand how the load line, temperature and knee affect interpretation. - [NdFeB magnet corrosion and protection](https://nd2fe14b.com/resources/neodymium-magnet-corrosion/): Understand NdFeB corrosion risks, coating condition and environmental inputs. Learn what salt-spray results can support and what they cannot predict about service life. - [How long do neodymium magnets last?](https://nd2fe14b.com/resources/neodymium-magnet-lifespan/): Separate magnetic aging from corrosion, heat and mechanical damage. Define useful life by operating conditions and a performance limit, then plan storage and handling. - [How neodymium magnets are made](https://nd2fe14b.com/resources/neodymium-magnet-manufacturing-process/): Follow the six stages of sintered NdFeB manufacture. Learn how alignment, heat treatment, machining and coating affect the finished magnet. - [Where to buy neodymium magnets: a guide for industrial buyers](https://nd2fe14b.com/resources/neodymium-magnet-supplier-selection/): Choose a neodymium magnet buying route for industrial use. Follow one example from supplier replies and complete costs to sample acceptance. - [Rare-earth magnets vs neodymium](https://nd2fe14b.com/resources/rare-earth-magnets-vs-neodymium/): Neodymium is a type of rare-earth magnet. Identify NdFeB and SmCo, decode a product label and decide which specifications to compare next. - [Epoxy-coated neodymium magnets](https://nd2fe14b.com/resources/epoxy-coated-neodymium-magnets/): Assess epoxy-coated magnets for moisture, contact and glued assemblies. Understand coating thickness, adhesive space and what a corrosion-test pass means. - [Nickel-coated NdFeB magnets](https://nd2fe14b.com/resources/nickel-coated-ndfeb-magnets/): Understand when to consider nickel-coated NdFeB, how Ni-Cu-Ni layers affect fit and bonding, and what to investigate if plating or an assembly fails. - [Neodymium magnet applications](https://nd2fe14b.com/resources/neodymium-magnet-applications/): Explore neodymium magnet uses in motors, sensors, audio and holding assemblies. See how the magnet works with other parts and what guides material choice. - [NdFeB temperature coefficients explained](https://nd2fe14b.com/resources/ndfeb-temperature-coefficients/): Understand NdFeB Br and HcJ temperature coefficients, compare documented values and calculate a first-order estimate with clear limits and worked examples. - [NdFeB composition: formula, alloy and finished magnet](https://nd2fe14b.com/resources/ndfeb-composition/): Understand NdFeB composition: element roles, ideal Nd2Fe14B mass percentages, commercial alloys, binders and coatings. Learn to compare composition reports. ## Optional - [Privacy Notice](https://nd2fe14b.com/privacy/): Read how Nike Industrial Trading handles online inquiries, contact details, Cloudflare form storage, email notifications, WhatsApp messages and drawing attachments. - [Complete readable site content](https://nd2fe14b.com/llms-full.txt): All published page bodies in one Markdown-formatted text file. - [XML sitemap](https://nd2fe14b.com/sitemap.xml): Canonical indexable HTML URLs.