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Hefei Super Electronics Co. Ltd---A Professional Permanent Magnets&Magnetic Assemblies Manufacturer since 2002.
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About us

Hefei Super Electronics Co. Ltd engaged in permanent magnets area since 2002,which is over 20 years

Our company is specialized in manufacturing various types of magnetic materials and magnetic products.The main products are Neodymium magnets, Rubber magnets,Ferrite magnets,Magnetic toys,Fishing magnets and so on .

We always make great efforts to achieve this win-win situation and sincerely welcome you to cooperate with us  and expect your inquiry!

  • 100
    0+

    EMPLOYES

  • 100
    0+

    COUNTRIES

  • 8000
    0

    square meter

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Our certificate
  • 100% Customer Satisfaction
  • 300+ customers all over the world
  • Technical support
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Hot products
Customized sizes and shapes ,Competive price, Fast shipping and Best Quality
Latest news
We will not only update our company daily news but also event notices.
Summer Sales of Small Neodymium Magnets and Magnetic Accessories Surge

     With major seasonal promotions like Amazon Prime Day and back-to-school events underway across North America and Europe, retailers are gearing up for one of the busiest shopping seasons of the year. Small neodymium magnets and magnetic accessories like hooks, name tags, and rubber-coated magnets are becoming increasingly popular. These compact powerful neodymium magnets products are widely used in a variety of applications, including DIY crafts, educational kits, home improvement, and light industrial equipment.            However, despite growing demand for these magnetic products, supply constraints are tightening. China, which controls the majority of global rare earth production, recently adjusted its export and internal pricing policies. In July, Northern Rare Earth Corporation limited the daily tender quantity for key raw materials, praseodymium and neodymium, to 100 tons. As a result, market prices are now rising almost daily, creating uncertainty for downstream industries that rely on these materials.          This situation is putting pressure on global buyers, especially those relying on Chinese ndfeb magnets suppliers. For importers and brand owners, sourcing in advance is more important than ever. Not only are prices likely to continue to rise, but order delays can also lead to longer delivery times and missed sales opportunities during peak promotional periods.          For e-commerce sellers and online retailers operating a lean inventory model or dropshipping, the risks are even higher. Global logistics remain volatile, with port congestion, rising freight rates, and stricter customs inspections—especially for magnetic items that require special handling or packaging for air and sea freight.          At this critical time, partnering with a reliable supplier is a strategic advantage. As a professional magnetic product supplier, we ensure a reliable supply of raw materials, stable inventory levels, and diverse shipping options. Our global fulfillment capabilities, including dropshipping service, rapid replenishment, and support for both large and small wholesale orders, make it easier for our customers to navigate seasonal demand spikes.          If your business relies on magnetic accessories or neodymium magnets during the peak summer demand period, we recommend placing your orders now to lock in favorable pricing and ensure on-time delivery. In today's rapidly evolving market, a proactive approach is key to staying ahead of the curve.

Jul 29, 2025
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Why Your Shipping Method for Neodymium Magnets Matters More Than You Think

     Neodymium magnets are powerful tools used by a variety of industries, from electronics to heavy machinery, but they require extra care during transportation. As a leading neodymium magnet supplier, we often receive inquiries from customers asking how to ship magnetic products in the safest and most economical way. Here is an overview of the differences between express, ocean, and air freight, and factors to consider when choosing the right shipping method.     1. Express (DHL, FedEx, UPS, etc.)        Express is often the fastest option, especially for small quantities or urgent orders. However, the magnets must still meet strict magnetic field limits. Express companies may refuse to accept packages that fail magnetic force testing or are not properly shielded. Our team uses certified packaging methods to control magnetic flux, and even strong magnets can be shipped by express - although additional handling fees may apply. ✅ Best for: Samples, urgent orders, small quantities ⚠️ Note: magnetic shielding is critical; may increase costs     2. Air Freight (Bulk Cargo)        For bulk cargo, air freight is faster than ocean freight, but it is also the most strictly regulated shipping method. According to IATA regulations, magnets must pass magnetic field tests to prove they won't interfere with aircraft systems. Industrial grade ndfeb magnets often require multiple layers of shielding and specialized inspection certificates. Air freight is ideal when shipping speed is critical, but costs (including packaging, documentation, and limited routes) can be high. ✅ Best for: High-value or time-sensitive bulk shipments ⚠️ Note: High logistics costs, strict magnetic field controls     3. Sea Freight (Container Shipping)        For bulk orders or heavy magnet products, ocean freight is often the most economical option. Sea freight does not impose magnetic field restrictions like air freight, so shielding requirements are less stringent. However, ocean freight takes longer—usually 3-6 weeks, depending on the destination. Sea freight can transport larger quantities and reduce costs, making it ideal for regular bulk neodymium magnets orders. ✅ Best for: Bulk orders, cost-sensitive shipments ⚠️ Note: Long shipping times and customs clearance required          The best shipping method depends on your volume, urgency, budget, and destination country. As an experienced magnet supplier, we offer professional packaging, magnet inspection and comprehensive logistics support for all three shipping methods.          If you are unsure which shipping method is best for your order, please feel free to contact our team - wherever you are in the world, we will be happy to help you ensure your neodymium magnets arrive safely and compliantly.

Jul 25, 2025
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Why Are Industrial Magnetic Hooks Selling So Well Overseas?

     Industrial magnetic hooks and suction cup magnetic accessories have become very popular among overseas buyers in recent years. From home storage to professional use in workshops, RVs and warehouses, these small but powerful tools are revolutionizing the way space and equipment are managed.     DIY and storage culture behind the surge in demand      A key factor in the growth in demand is the rise of DIY culture around the world. In countries such as the United States, Canada and Australia, more and more consumers are building personal workshops, organizing garages, or improving camping and RV experiences. Magnetic hooks provide a simple, no-drilling solution for hanging tools, keys, lamps and even cookware. Its reusability and strength make it a sustainable alternative to traditional fasteners.        For industrial buyers, magnetic hooks are becoming an essential component of temporary buildings, booths, maintenance areas and flexible storage systems, especially in environments where structural modifications are not allowed.     Customer demand      Overseas customers are no longer satisfied with simple magnetic hooks. Consumers are increasingly interested in products with the following features: High pulling force (usually over 50 pounds) Weather-resistant coatings (such as rubber coating or stainless steel housing) Custom colors and branding Threaded bases or swivel heads for special mounting angles Buyers also want products that comply with SGS, RoHS or REACH standards to meet environmental standards.   How we respond to market needs      As a professional neodymium magnets supplier, we have expanded our product line to meet these needs. Our magnetic hooks are available in a variety of sizes and finishes, including anti-rust coatings for outdoor use. We also provide OEM packaging, barcode labeling, and drop shipping services to support B2B customers on Amazon, Etsy, and other e-commerce platforms.        In addition, we ensure that all exported products meet international shipping requirements. Our packaging effectively isolates magnetic fields and provides MSDS and magnetic test reports as required - this is especially important for air shipments.        The global popularity of magnetic hooks is more than just a trend, it reflects people's growing preference for practical, modular, and secure storage solutions. If you are purchasing rare earth magnetic hook, or need a custom design according to your market, we are always ready to provide you with reliable supply and professional service.

Jul 18, 2025
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What Makes Air Transport of Neodymium Magnets So Complicated?

     For businesses sourcing neodymium magnets internationally, air shipping may seem like the fastest and most convenient option. However, many are surprised to learn that shipping neodymium magnets by air is not as simple as sending a regular parcel. In fact, air transport of magnetic materials like neodymium magnets is subject to strict international regulations—and these rules are in place for good reason.   Magnetism and Aviation Safety      The core issue lies in the powerful magnetic field generated by neodymium magnets. These magnets are the strongest commercially available and, if not properly shielded, can interfere with aircraft navigation and communication instruments. International aviation authorities such as the IATA (International Air Transport Association) categorize strong magnets as “dangerous goods” if their residual magnetic field exceeds certain limits.        To comply with these safety standards, every shipment must pass a magnetic inspection. If the magnetic flux exceeds the allowable threshold, the shipment will be rejected or must be specially packaged using magnetic shielding materials such as iron sheets, foam padding, and custom cartons.     Magnetic Shielding Adds Cost and Complexity     Magnetic shielding is more than simply wrapping powerful neodymium magnets. It also includes: Carefully spacing the magnets to reduce magnetic interaction Using shielding boxes to contain the magnetic field Professional testing to ensure the external magnetic field is below the IATA standard (typically 0.00525 gauss at 2.1 meters)           These precautions require additional labor, packaging materials, and testing time. As a result, shipping costs increase—not just due to the weight or size, but due to the added handling complexity.   Why the Price May Surprise You      When customers compare shipping quotes, they often ask: “Why is air shipping for magnets so expensive?” The answer is simple: it’s not just about transportation—it’s about ensuring safety and compliance with international air cargo laws. If a magnet is not correctly shielded and fails inspection, it could cause shipment delays or even fines.     We Offer Safe, Compliant Air Shipping for Magnets      As a professional neodymium magnet supplier, we understand the requirements and have experience working with certified magnetic shielding methods. Our packaging process ensures that your goods meet export requirements and arrive on time without customs delays.        If you have an urgent need for neodymium magnets and prefer fast delivery, we recommend placing your order early to allow time for magnetic shielding and inspection. Alternatively, for larger or bulkier shipments, sea freight or DDP air + ground hybrid solutions may offer cost-effective alternatives.

Jul 10, 2025
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Start Dropshipping Neodymium Magnets with Our Factory Direct Service

     In recent years, dropshipping has become an increasingly popular business model for sellers around the world. For those targeting niche products with strong and repeatable demand, neodymium magnets are becoming an ideal choice - they are lightweight and compact, and demand continues to grow in industries such as DIY, home improvement, hobbies, packaging, and electronics.          As a professional neodymium magnet manufacturer, we understand the challenges of logistics and order fulfillment in today's fast-moving e-commerce environment. Therefore, we specialize in dropshipping services for small businesses, online sellers, and distributors who do not want to hold inventory.     ✅ Why neodymium magnets are ideal for dropshipping Lightweight and compact: Our magnets are small in size and high in value. This makes them cost-effective whether shipped by air or mail. Ongoing demand: From discs to countersunk magnets and magnetic toys, neodymium magnets are widely used and popular online. High profit potential: Many of our customers have successfully opened stores on Shopify or Amazon, selling profitable niche magnetic products.     📦 Dropshipping Services We Provide We provide end-to-end dropshipping solutions to ensure your customers receive the right products and reliable services: No MOQ: We support single-piece orders, which is perfect for market testing or early sales. Neutral and custom packaging: We can ship in generic packaging or help you customize brand packaging (transparent plastic boxes, white paper boxes, plastic tubes, etc.). Direct delivery to end customers: Just send us your order details and we will take care of the follow-up from picking, packing to shipping. Fast delivery from warehouse: Most dropshipping orders are shipped within 48 hours, helping you speed up delivery and improve customer satisfaction. Tracking service provided: All packages are accompanied by tracking numbers to ensure transparency and peace of mind.     🏭 Why work with a real magnet manufacturer? Working directly with the factory means you get more than just a supplier, but a long-term partner. As a manufacturer: We provide a stable supply, better prices and quality control. Our production team can support customized sizes, surface treatments and packaging forms to meet your market needs. We have extensive experience in global shipping and can provide flexible logistics solutions based on different platforms and countries.          Are you ready to expand your magnetic products business and get rid of the trouble of inventory? Contact us now to learn more about our dropshipping support and start your journey of trusted neodymium magnet products.

Jun 27, 2025
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How to Choose the Right Neodymium Magnet for Packaging, Electronics, or Motors

     Choosing the right neodymium magnet is not just about picking the strongest option available—it’s about selecting the most suitable magnet based on the unique requirements of your application. Whether you're designing precision electronic components, enhancing packaging functionality, or building high-efficiency motors, selecting the correct grade, shape, coating, and magnetization direction is crucial for performance, safety, and cost-efficiency.     Packaging: Small Size, Strong Hold, and Aesthetics      In the packaging industry—especially in luxury goods or reusable closures—neodymium magnets must be small yet powerful. Disc or block neodymium magnets with diameters as small as 5mm are commonly used to ensure discreet placement while maintaining a secure seal. Grades like N35 or N38 are usually sufficient, as excessive strength could make the packaging hard to open or damage the product.        Surface treatment also matters. Nickel, black epoxy, or even gold-plated magnets may be chosen for aesthetic appeal and corrosion resistance. If the magnet will be enclosed in cardboard or fabric, the magnetization direction must be axial to allow for reliable vertical pull.       Electronics: Precision, Stability, and Miniaturization        In electronics, magnets are found in speakers, sensors, vibration motors, and wireless charging devices. Here, both size and magnetic precision are critical. High-grade magnets such as N52 or N48M are favored due to their strong magnetic field in small volumes. Tight dimensional tolerances and consistency in magnetization are essential to avoid functional discrepancies in mass-produced devices.        Coating is especially important for electronics—magnets must resist corrosion from moisture or heat. Thin epoxy coatings or triple-layered NiCuNi coatings permanent magnets are common choices. Furthermore, magnetization direction may vary based on the sensor design (e.g., radial for rotary encoders).     Motors: High Power, Heat Resistance, and Durability      When it comes to motors—whether in drones, e-bikes, or automotive EVs—neodymium magnets play a central role in determining performance and energy efficiency. For these applications, high-grade and high-temperature-resistant magnets such as N42SH, N48H, or even N35EH are necessary to withstand the heat generated by continuous operation.        Curved sintered neodymium magnets are commonly used in stator and rotor assemblies. Coatings like phosphate or epoxy offer improved insulation and durability. Engineers must also consider magnetic orientation, matching the motor design for optimal torque and rotational speed.        Conclusion      Choosing the right neodymium magnet starts with a deep understanding of the application scenario. If you're unsure which specification best fits your project, our team offers tailored consulting services to help you make an informed decision. Contact us today to explore our full range of neodymium magnet solutions for packaging, electronics, and motor systems.

Jun 16, 2025
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