17 Years Experience ISO/TS 16949 Certificated Permanent Casting Strong AlNiCo Magnet for Generator
SDM----A professional Neodymium Magnet manufacturer over 17 years

SDM Advantages
• 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, FDA complied product.
• 0 PPM performance for General Motor's OEM since 2010, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, ELECTROLUX, S&T Motiv.
• Over 100 million neodymium magnets delivered to American, European, Asian  and  African countries.
• One stop service from R&D to mass production.


The Alnico casting magnet can be divided into vacuum casting magnet and simple one. For simple Alnico casting magnet, the manufacturer will use resin-coated sand as raw material of mold. The molding process is relied on core shooting machine. Customer need to bear tooling cost when there's no suitable mold. For vacuum casting magnet, the mold is made by hand. The operators fill bauxite into the tooling, and then put it in furnace.




SDM Reliability & Certificates
 • Demagnetization Curves & Outgoing Inspection Report for each shipment.
 • ISO9001, ISO14001, ISO/TS16949, TUV, SGS, RoHS.



Customized AlNiCo Magnet and AlNiCo Magnetic Assemblies with fast delivery time of 7-15 days for AlNiCo Magnet.


Standard Packaging & Factory
•  Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
•  Shielding box and wooden box to protect the Neodymium magnets during shipping.
Shipping Methods 

Flexible Payment
We accept T/T, Paypal, Western Union, ESCROW and L/C.

Shipping Methods 
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.

Looking forward to receiving your enquiry


Company Information
SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high performance permanent magnets and 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.
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.
SDM Magnetics now manufactures a comprehensive range of magnetic products including:
·Neodymium Magnet
·Injection Molding Magnets
·Samarium Cobalt
·AlNiCo (Aluminum Nickel Cobalt)
·Magnetic Assemblies
Over the last ten years SDM export 85% of its products to American, European, Asian and African countries.With such wide range of magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.
 
How to Find us ?
Our manufacturing plants are located in Tonglu, Hangzhou which are only one hour by car from Hangzhou airport or railway station.
We are also only one hour by train from Shanghai or Ningbo, pickup and drop off at Hangzhou Air/Train stations are available if you are traveling to Hangzhou from other cities in China.
 
FAQ
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.