Large Custom Neo Disc Magnetic Blocks Ring Super Strong Motor Sensor Permanent N52 Neodymium Magnet

$0.02 - $1.50
Min. Order
1 Piece
Quick Quotation
Company Information

Hangzhou Shengshideng Magnetics Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 160,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Shanghai/Ningbo
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 50000000 Piece/Pieces per Month neodymium Magnet
Place of Origin: Zhejiang China
Brand Name: SDM
Model Number: SDMN
Type: Permanent
Composite: Neodymium Magnet
Shape: neodymium Magnet
Application: Industrial Magnet
Certification of magnet: ISO9001,ISO/TS16949,ROHS, REACH
Size: Customized magnet
Shape: Disc, Cylinder, Block, Cube Arc Neodymium Magnet
Grade: N35--N52
Material: Sintered Neodymium-Iron-Boron magnet
Magnet coating: NI-CU-NI, ZN, epoxy, Parylene , Chrome
Sample: available magnet sample
Color: golden,silver,black, blue,blue-white
Magnetism direction: Axial, Diametrical, Multipole magnet
Name: Large Strong Permanent N52 N35SH Motor Sensor Neodymium Magnet
Packaging Detail: package: Sea pallet/Air carton/Express packaging/Plastic tube/Wooden case/Shrink package


Custom Neo Disc Magnetic Blocks Super Strong Motor Sensor Permanent N52 Neodymium Magnet











SDM Permanent Magnet is customized as per your design. The grade of magnet is N35-N52(M,H,SH,UH,EH,AH). If catalogue and technical support of magnet and magnetic assembly is needed, we are reachable on TM(sdmmagnetics) any time.  N35 neodymium magnet is the most common grade and used widely. If there is no idea of grade, we can recommend you the suitable grade as per the working environment and temperature of permanent magnet. As having strategy cooperation with CHINALCO, our permanent magnet price is very competitive. 

If you need any technique question, please contact me phone 15067170139 or skype kim-sdm.

MateiralNeodymium, SmCo, Alnico, FeCrCo, Bonded Magnet
CoatingNiCuNi, Zinc, Cu, Cr, Parylene, Epoxy, Teflon
Mag DirectionAxial, Thick, Diametrical, Radial, Multipole





1.SDM Trade Assurance


We have USD56000 Alibaba Trade Assurance. Each of your transaction for neodymium magnet will be well protected.



2.SDM Advantages: 


A. 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.


B. ISO/TS 16949, VDA 6.3, ISO9001, ISO14001 certified company, RoHS, REACH, SGS, FDA complied product.

C. 0 PPM performance for General Motor's OEM since 2010, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, ELECTROLUX, S&T Motiv.


D. Over 100 million magnets delivered to American, European, Asian and African countries.


E. One stop service from R&D to mass production.


 Customized Neodymium Magnet and Magnetic Assemblies with FAST delivery in 7-15days.



3.Products Magnetization 

We can do all the magnetization for neodymium magnet including: Axial magnetization/Diametrical magnetization/Radial magnetization/Inner-diameter multi-polar magnetization/Outer diameter multi-polar magnetization/Surface magnetization/Complex magnetization/Encoder magnetization/Skewed magnetization.


5. SDM Reliability

Demagnetization Curves and inspection report for each order for neodymium magnet.



6.Standard Packing and Shipment

The package for neodymium we use:  Sea Pallet / Air Carton / Express Packaging / Plastic Tube / Wooden Case / Vacumm Package and any other packing terms as per your requirement



7.SDM Workshops  

Company name: Hangzhou SDM Magnetics Co., Ltd

Foundation: Since 2004

Location: Hangzhou, China

Products: Sintered&Bonded NdFeB, Cast&Sintered Alnico, Sintered SmCo Magnets and relevant Magnetic Assemblies.

Certification: ISO/TS16949, RoHS, REACH, SGS

Customers: GM, BMW, BENTLY, SIEMENS and REGAL BELOIT and etc.


 SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high performance neodymium magnets and neodymium magnetic assemblies with ISO9001:2008, ISO/TS 16949 and ISO14001 certificates. SDM serves a variety of markets from consumer electronics, industrial automation, automotive, green energy, household appliances, medical, aerospace and telecommunications. SDM’s magnets are used in motors, speakers, generators, sensors, compressors, MRI, magnetic chucks and separators etc. N35 Neodymium Magnet is widely used in all industry.

To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stability and cost reduction. Since 2010 the company has been supplying magnets to General Motors’ OEM with 0 PPM. With Dysprosium infiltration technology, we are able to offer competitive prices for high grade Neodymium magnets. The company 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.

Over the last ten years SDM export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and Neodymium magnet material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you. 



    CWIEME BERLIN every year, Germany

    HANNOVER MESSE every year, Germany

    CWIEME CHICAGO every year, USA

 You're more than welcomed to visit us at above exhibitions every year. We look forward to a face to face meeting with you.