| Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet, N35-N52 |
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| Shape: | Cylinder |
| Coating: | Nickel |
| Grade: | N42 |
| Type: | Permanent for Micro Magnet |
| Composition: | NdFeB for Micro Magnet |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier China Manufacturer Rare Earth Permanent Very Small Size Different Shape Micro Magnet
SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high quality permanent magnet and magnetic assemblies since 2014. SDM serves a variety of markets include automotive, industrial automation, consumer electronics, green energy, household appliances, and aerospace. To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stability and cost reduction. With grain boundary diffusion technology, SDM can offer competitive prices for high coercivity Neodymium magnets. SDM has also built up a strategic cooperation with China's No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
Micro magnet, also known as miniature magnet, mini magnet, or tiny magnet. It is generally agreed that miniature magnets are limited to the bonded magnet, but SDM can deliver sintered Neodymium magnet, sintered Samarium Cobalt magnet, sintered ferrite magnet, and cast AlNiCo magnet. These specialty magnets have already served to various kinds of applications include:
-- Sensors.
-- Optical devices.
-- Micro motors.
-- Medical devices.
-- Consumer electronics.Capabilities of Micro Magnet
Sinterd Neodymium magnet, sintered Samarium Cobalt magnet, and sintered ferrite magnet are all belonging to hard and brittle material which criticized in their processing difficulty. SDM Magnetics has collected abundant experience on their production:
- All shapes are offered, include disc, cylinder, ring, and rectangular.
- Diameter of micro hole can reach 0.10mm.
- Ring magnet with ultra-thin wall thickness.
- Super-tight tolerance: between +/-0.005mm and +/-0.020mm.
- Conventional metal coating, such as Nickel and Zinc can be provided. Biocompatible Parylene coating can also apply to micro magnet.
• Strategic cooperation with China's No.1 rare earth miner CHINALCO, which enables us strong and safe backup for rare earth raw materials cost stability, 3 x -3% annual price down guaranteed.
• ISO/TS 16949, VDA 6.3, ISO9001, ISO14001 certified company, RoHS, REACH, SGS complied product.
• 0 PPM performance for General Motor's OEM since 2010, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, S&T Motiv.
• Over 100 million neodymium magnets delivered to American, European, Asian and African countries. Neodymium Rare Earth Magnet for Motors,Generators and Speakers, we are good at it.
• One stop service from R&D to mass production for all Neodymium Rare Earth Magnet and Neodymium Magnet assemblies. Especailly the High Grade Neodymium Rare Earth magnet and High Hcj Neodymium Rare Earth Magnet.
| 1:How long will you give me the reply? |
| we will contact you in 12 hours as soon as we can. |
| 2:Could I get samples? |
| Yes,we have materials in stock to help you to get the samples as soon as we can. |
| 3:How about the quality of the magnets? |
| We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you. |
| 4:How is the price? |
| As we believe the quality is the most important,we will provide the best quality magnet we can with reasonable price. |
| 5:Could you provide me the shortest lead time? |
| We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you. |
| 6:Could I visit your factory? |
| Of course,if you need we will help you to visit our factory. |
| 7:If I have paid,when will you help me to produce? |
| When we have received the money in our account,we will give you the receipt and arrange to produce immediately. |
Suppliers with verified business licenses
Audited Supplier 
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