Super Strong Attraction Force Permanent Magnet Button Use for Overcoat

The production process:Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.Advantages of Sintered Magnet1.Extreme strong Br Resident induction. 2.Exnt demagnetization resistance capability. 3.Good Price relative to its high magnetic properties.Our CompanyNanjing Huajin Magnetic Materials Co., Ltd. Specializing in the production and sale of magnetic NdFeB, magnetic bar, magnetic products, magnetic frame. Magnets of various shapes and sizes can be produced according to customer requirements, such as packaging diskette, the motor magnetic tile, magnetic ring, toy bar magnet, magnetic ball, with the exception of iron magnetic rods, magnetic hooks, magnetic separator box; Surface treatment: Gold, silver, plated epoxy, nickel-plated copper-nickel, zinc, chromium, titanium (blue zinc, black zinc, color zinc), above the surface treatment to meet environmental requirements.

Customized Service 1. Customized Material Neodymium Grade: N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N35UH, N30EH-N35EH;2. Customized Shaped magnet: Round / block / ring / cylinder / countersunk / arc / segment other irregular shapes.3. Custom packaging. Usually we packed the magnet with vacuum polybag. Then packed in stop magnetic metal box. We can also make the package as your requirements. 4. Customized Mark: to distinguish N pole and S pole. 5. Custom coating. We can coated in Nickel. Zinc, Chromium as your requirements. 6. Customized Working temperature: <80ºC/ 80ºC-200ºCOur Team Work Plan 1.Continuously effort to get some new technicial to meet customers requirements. 2. Reply your query within 12 hours 3. 3 days for magnet sample made 4. Timely Lead time in 3-10 days 5. Quality control from material prepared to products finished. And apply the products test report.6. Any query we would follow up after sales. Payment Term:T/T, L/C, , PayPal.Package & Shipment1. By Express(DHL, FedEx, TNT, UPS ect): Door to door, Short Delivery time, 3-5 days.2. By Air: Short Delivery Time, 3-7 days.3. By Sea: Cheap Shipping Cost, 7-35 days.

Package: Magnetic Isolation PackageCarton: 36*27*15CM

FAQ:1. How to get prompt quotation?Kindly offer us the specific size, quantity, coating(zinc/nickel), magnetism direction ect other requiries. Then best price will be offered ASAP. 2.What about the lead time?(1) Sample: 5-7 days. (2) Batch quantity: 7-9 days.3.What's the MOQ?(1) Spot Stocks: No MOQ;(2) Regular Size: 500 PCS, 1000 PCS, 2000 PCS, 5000 PCS ect.(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS ect.

4. Terms of Paymemt:(1). T/T in advance(telegrac transfer-bank order)(2). cash - for samples order.(3). PayPal- for samples order, quick receipt

Please feel free to me for any questions and requiries!