Gold Member Since 2005
Audited Supplier
Ningbo Vastsky Magnet Co., Ltd.

Permanent Magnet, NdFeB Magnet, NdFeB manufacturer / supplier in China, offering N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder, Rectangular Magnet N45, Powerful Ring Magnet N48sh and so on.

(/ )

Supplier Homepage Product Neodymium magnet Ring magnet N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder

N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder

FOB Price: US $0.1-1 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.1-1/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, OA

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: Neomagr001
  • Shape: Ring
  • Grade: N52
  • Magnitised: Yes
  • Type: Permanent Magnet
  • Trademark: Vastsky
  • Specification: OD-ID*H in mm
  • HS Code: 85051110
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Tolerance: +/-0.1 +/-0.05 +/-0.03
  • Max Working: 80-220 Degree
  • Magnetising Direction: Through Axial or Radially
  • Transport Package: Cartons+Anti Vibration Foam
  • Origin: China
Product Description
N52 Permanent Neodymium Magnets  NdFeB Ring magnetic material

N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder


Model Numer:

Powerful Neodymium Ring Magnets custom made N52 20151023




industrial magnets

Is customized


Brand name:


Magnetization direction

Radially, N/S alternative+N/S


 Rare earth magnet (Neodymium-iron-boron)




Permanent ring magnets




all kinds of ring magnets

Max working Temperature



Brand new materail



We supply all kinds of ring magnets, small ring magnets, big neodymium ring magnets, thin ring magnetic ndfeb, long ring magnets, etc. with different coating like zinc, nickle, epoxy, etc. 

N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder

We can make different grades of ring ndfeb magnets like N35, N38, N40, N42, N45, N48, N50,N52, M, H, SH, UH,EH,AH. The maximum working temperature varies from 80 ºC to 220 ºC.You may check sintered neodymium ring magnet magnetic property or download it below

In the past years, we have accumulated much expereience in developing differents kinds of  ring neodymium magnets as per customers' requirement. Our currenct manufacturing facility can make:

Size range of ring magnets
Diameter from Ø1 to Ø200mm, Inner diameter from Ø1 to Ø100mm, Height from 0.4mm to 52mm

Tolerance can be +/-0.1mm, +/-0.05mm,+/-0.03mm

Custom sizes of ring neodymium magnets : OD6-ID4x1.5, OD8-ID3x4,  OD10-ID4x1.5, OD10-ID6x1.5,  OD10-ID7x1.5,  OD10-ID8x5,  OD10-ID4x5,  OD12-ID7x2,  OD12-ID9x4,  OD12-ID9x6,  OD15-ID9x5,  OD15-ID12x2,  OD15-ID5x8,  OD20-ID4x2,  OD20-ID10x2,  OD20-ID12x6,  OD19-ID9x6,  OD27-ID16x10,  OD25-OD15x12.5,   OD30-ID6x5,  OD30-ID10x15,  OD40-ID10x10,  OD40-ID20x5,  OD45-ID15x10,  OD60-ID40x20,   OD60-ID30x15,  OD50-ID25x12.5,   OD50-ID15x12.5,  OD100-ID50x12.5,  OD100-ID50x40,  OD200-ID50x48, etc

N52 NdFeB Permanent Magnet with Ring Arc Block Disc Cylinder

Best prices and Competitive prices always

Our life-long goal is to supply ecconomic solutions to our customers. So we will think about the cost reduction before cusotmers' worry about cost. Usually, we will check the purpose or application fields of the wanted magnets. Then we will advise suitable magnets. For examples, some customers need magnets for simple industrial purpose, then we will recommend them to use lower grade magnets. Some customers need magnets for commodity products, then we will choose cheap quality magnets. But all these advised magnets should meet the requirement of purpose and application. If customers have high requirement on magnets such as magnets for motors, generators, we will strongly advise to use necessary high grade magnets. Furthermore, we will strictly control our production cost and reduce our margins as possible as can. 

In one words, You will always get best prices from us and competitive prices than from others. Buy N52 Permanent Neodymium Magnets  NdFeB Ring magnetic material from us! You will get high ratio of performance to prices!

Payment ways & terms

We have been in export for over 10 years. So we have quite understanding of international payment issues. For convenience to our customers, we have wide ways to receive payments from foreign countries, we can accept TT, PAYPAL, WESTERN UNION, LC , DP, etc. We also try with some distinguished cusotmers with OA. We have customers from USA, Brazil, Mexico, Italy, France, German, Spain, Ireland, Poland, Serbia, Iran, India, UAE, Saudi Arab, Israel, Thailand, South Africa, etc.

For our distinguished customers with good credit standing, we will start prodution after purchasing order confirmed and 100% paid before shipment or negotiable. 

For new customers, we will require 30% down payment and rest balanced before shipment.

For small orders with value less than 5000USD as well as samples order, we will require 100% prepaid in advance. 

Delivery time of N52 Permanent Neodymium Magnets  NdFeB Ring magnetic material

As per our common practices, our average delivery time: 7-15days. Respectively, 

Delivery for small ring magnets, usually 7-12days.

Delivery for big ring magnets, usually 12-22days. 

In most cases, we can deliver ring neodymium magnets on time. But we have to acknowledge there is some accidental things happened which influence our delivery time like government power shortage and limit,raw material supply shortage, busy seasons,processing failure, etc.  For these accidental things, we will keep customers updated often.

In case any accidental things, we advise customers to start purchase 1 month earlier. 

Shipment ways

We are familar with international transportation. We can deliver ring magnets by air, by sea, by courier.  

Usually, for goods of  total weight less than 30 kg, we advise customers to ship by courier. We have kept good relationship with DHL, FEDEX, TNT, UPS, ARAMEX, DEPEX, etc we can get big discount for customers.  Usually, it takes 3-7days to customers' hands. 

For goods of total weight over 45kg, we advise customers to ship by air. Ningbo air port is one of the main export port. It can go through Hongkong, Singapore, UAE to all over the world air ports. Usually it takes 3-5days to arrive at customers' air port. 

For goods of total weight over 200kgs, we advise customers to ship by sea. Relatively, the sea freight is cheaper but much longer time to arrive at customers' hand. If customers have enough time, it is ecconomical way.Usually, it take 15-30 months depending on countries. 

Packing ways

In the past 10 years, we have much experience in how to packing in order to let goods to arrive at customers' hand safely. 

We mainly use double corrugated grey board cartons inside with foams to anti-vibration. 

Our common packing size: 35*27*15cm/ctn, 0.015m3, average gross weight is 15kg/ctn. 


General Questions Of purchase magnets

1.        Can I get free samples? Yes, if we have stock samples.

2.        How long will be the delivery time? Usually , 7-15days. 

3.        Can the magnets be sent by air?  Yes, we often ship magnets by air. 

4.        Can you send the goods door to door? Yes. 

5.        How can I know the gauss value?  You can send the magnet sizes and grade to us. We can give your some idea.

6.        Can you make plastic products with magnets? Yes, we are professional in assembly magnets with plastic parts.

7.        Can you make magnetic products with steel or iron pieces? Yes, we are experienced in making steel parts with magnets. 

>>N52 Permanent Neodymium Magnets  NdFeB Ring magnetic material

Send your message to this supplier
Mr. Guo
To: Mr. Guo

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now