Strongest Fishing Magnets

  • Certification: RoHS, CE, ISO9001
  • Type: Permanent
  • Magnetocrystalline Anisotropy: Anisotropic Magnet
  • Application: Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Bag, Apple iPad Pack
  • Shape: Cup Shape
  • Coating: Nickel


Certification RoHS, CE, ISO9001
Type Permanent
Magnetocrystalline Anisotropy Anisotropic Magnet
Shape Cup Shape
Coating Nickel
Model NO. RB Ceramic Ferrite round magnet
Lead Time 30 Days
Transport Package Standard Export Package
Specification Y35
Trademark HAWELL
Origin China
HS Code 8505119000
Production Capacity 10000000

20-Year-Experience Ningbo Magnet Manufacturer

Free Samples and Trial Orders are Welcomed

ISO Certificated & SGS Verified Magnetic Products Supplier

hawellmagnet OEM & ODM

Material Ferrite magnet+ A3 steel cup
Advantage Ferrite magnets are sunk in a steel shell and have a centered borehole and countersink. Hence, they can be screwed into the wall or ceiling with an appropriate countersunk screw and you can attach various objects.
Characteristic 1.Pot magnets can be made with tapped hole, countersunk hole, conter-bored hole,  a thread-stud or a threaded collar for convenient mounting.
2.The steel shell ( cup) not only protects the magnets from damaging, but also conducts the magnetism of other side to the attraction face. Magnetism is confined and concentrated to the bottom attraction face only, to give teh maximum holding or pulling force .
Application Use as holding, mounting or cup magnet
Especially suitable for structural solutions in metal, plant or booth construction as well as in the lighting industry

Ferrite Pot Magnet 8 Ferrite Pot Magnet 9 Ferrite Pot Magnet 10

Round Base Magnet (RB Series) , Ceramic Cup Magnet
Model No D×H(mm) d1-Hole(mm) Pull Force
RB-125 124.4×12.7 12.7 210lbs(95kg)
RB-98 98.5×13.2 9.2 120lbs(54kg)
RB-80 81.3×11.13 7.11 110lbs(48kg)
RB-75 74×9.5 6.86 90lbs(45kg)
RB-70 68×9.5 7.11 80lbs(36kg)
RB-60 60.33×8.89 6.86 50lbs(22.5kg)
RB-51 51.56×10.5 4.88 40lbs(18kg)
RB-50 51.56×7.95 4.75 35lbs(15.75kg)
RB-40 40×8 4.75 20lbs(9kg)
RB-36 36×7.2 4.75 15lbs(6.75kg)
RB-30 31.5×4.6 3 10lbs(4.5kg)

Ferrite Pot Magnet 11 Ferrite Pot Magnet 12Ferrite Pot Magnet 13

Different kinds of Ferrite Cup Magnets:


Different kinds of Ferrite Cup Magnets Different kinds of Ferrite Cup Magnets 1 Different kinds of Ferrite Cup Magnets 2


Our Factory

As a manufacturer of magnetic products with 20-year experience, Hawell Magnetics always focuses on enhancing the production capacity.
Over 100 million magnetic products delivered to American, European, Asian and African countries each year, including Neodymium Rare Earth Magnets for Motors,Generators and Speakers, etc.
One stop service from R&D to mass production for all Rare Earth Magnets and Magnetic Products.

Harwell magnet factory 1


So far, Hawell Magnetics has the following qualifications:Harwell magnet factory certificate
-TS16949 certified
-VDA 6.3 certified
-ISO9001 certified
-ISO14001 certified
-SGS verified
-BV verified
-RoHS certified
-MSDS certified
-REACH certified
-Alibaba Gold Plus Supplier verified


Packing & Delivery


Harwell magnet packing & delivery 1Harwell magnet packing & delivery 2




Why Choose Us


Harwell magnet good reviews 1




Q1: Can I have a sample order for Neodymium magnet?
A: Yes, we welcome sample order to test and check quality. Low MOQ of 1pc for sample checking is available.Mixed samples are acceptable. Please cover the freight.

Q2: What about the lead time?
A:Sample needs 3-5 days, mass production time needs 15~30 days for each order in general.

Q3: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It would take around 3-5 days to arrive. Airline and sea shipping are also available.

Q4: Is it OK to print my logo on magnet product or package?
A: Yes. Please inform us formally before the production and confirm the design firstly based on our sample.

Q5: How are Neodymium Magnets made?
A: The main ingredients are Neodymium, Iron and Boron. The exact ingredients depend on the grade being produced. We also add a key ingredient called dysprosium to raise the coercivity of the material and increase the resistance to demagnetisation and corrosion. You can read more about the manufacturing process in our company website,

Q6: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers’ benefits. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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