Super Strong Industrial Ring Circle Annulus Pot Neodymium Permanent Speaker Magnet

Basic Info.Model NO.JC-magnet3ApplicationIndustrial Magnet, Motor MagnetShape Ring Coating Nickel Grade N52 CompositionNdFeB MagnetColorCustom DesignType Permanent LengthCustom DesignCertificateSGS, RoHSSamplesFree SamplesTrademarkJyun MagnetismTransport PackageCartonsSpecificationCustom DesignOriginChinaHS Code85051190Product Description Our company can produce this Hot Sale Neodymium Permanent Magnetic Material for custom designThis ring shape magnet is very strong NdfeB magnetThe magnet performance can be according to your requirementFrom N35 to N50M is availableThe magnet size can be customizedThe surface can be treated as anti-rust process or zinc-plated, nickel-plated, epoxy-platedPrecise dimensionsDifferent Shapes:About Us: Jyun Magnetism Group Limited is a specialized magnetic products and magnetic materials manufacturer. We have a factory which covers an area of about 5,000 square meters and manned approximately 100 personnel.With the first-class professional R&D team, advanced equipment, sophisticated inspection instruments, the strict quality assurance system and the professional service system, so Jyun magnetism can meet the multi-needs from customers. Our advantages:1) Jyun Magnetism is a trusted supplier. Coca-Cola is satisfied our high-quality magnet and fast delivery and excellent services. We have production certificate of authorization of Coca-Cola. We are also cooperating with the worldwide famous anime movie company, and producing Tom and Jerry series fridge magnets.2) All of our products have passed SGS test and RoHS test, and they are green and environment-friendly3) We also provide customer design support. Benefit from the established professional service system, our delivery time is much more quickly than our competitors.4) We are the member of China Electronics Materials Industry Association (CEMIA)Frequently Asked Questions1, What is information we need before quotation for NdfeB magnet? Before our quotation, usually we need the following information.   1) Material type and magnet performance.   2) Size and shape, and magnet tolerances, normally International tolerance       is +/-0.1mm   3)  Max working temperature.   4) Delivered magnetized or unmagnetized, Magnetization direction  5) Quantities required.   6) Coating required (if any)   7) Magnet application2, What about the lead time for mass production? Bulk lead time: 7-15 days according to the order quantity.3, How long can I expect to get the sample?After your payment of the sample charge and files confirmed , the samples will be ready for delivery in 3-5 days. The samples will be sent to you via express and arriving in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.4, Do you have MOQ?We have no MOQ for most of items, but if the order quantity is small, and production cost will be higher.5, When can I get the price?We usually quote within 24 hours. If you are very urgent to get the price, please call us (+86 13424215464) or tell us in your email , so we will regard your inquiry priority.6, How can I get a sample to check your quality?After price confirmation, you can require for samples to check our quality. If you just need a stock sample to check the quality, we will provide you sample for free, as long as you afford the express freight.7, What is your terms of payment?Normally 50% deposit, and 50% payment before shipment. Because all of magnets are custom made.Production Process:Packaging&Shipping: By Sea: As the magnets have very strong power and attraction, and then we will use the plastic part to separate the magnets of each other , it will avoid someone will be hurt when take it out. Then, they will be packed in a small white box , several boxes to be a carton.  And all of cartons will be packed into pallets, and then we will use truck to transport them to China custom warehouse 2) By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.  Br(bHc)(iHc(BH)maxTKGKA/mKOeKA/mKOeKJ/m3MGOeMaxMinMaxMinMaxMinMaxMin1N301.171.0911.710.9≥796≥10.0≥955≥1226322333282N331.221.1412.211.4≥836≥10.5≥955≥1228724736313N351.251.1812.511.8≥860≥10.8≥955≥1230226338334N381.301.2313.012.3≥860≥10.8≥955≥1232628641365N401.321.2613.212.6≥860≥10.8≥955≥1233428942386N421.351.3013.513.0≥860≥10.8≥955≥1235031844407N451.381.3213.813.2≥860≥10.8≥955≥1236633446428N481.431.3714.313.7≥836≥10.5≥875≥1139035849459N501.461.3914.613.9≥836≥10.5≥875≥11406374514710N521.481.4214.814.2≥836≥10.5≥875≥11422390534911N30M1.171.0911.710.9≥812≥10.2≥1114≥14263223332812N33M1.221.1412.211.4≥852≥10.7≥1114≥14287247363113N35M1.251.1812.511.8≥876≥11.0≥1114≥14302263383314N38M1.301.2313.012.3≥916≥11.5≥1114≥14326287413615N40M1.321.2613.212.6≥939≥11.8≥1114≥14342302433816N42M1.351.3013.513.0≥955≥12.0≥1114≥14358318454017N45M1.381.3213.813.2≥971≥12.2≥1114≥14374334474218N48M1.431.3714.313.7≥995≥12.5≥1114≥14398358504519N50M1.461.3914.613.9≥995≥12.5≥1035≥13414374524720N27H1.111.0211.11