Magnetic D31*7MM Rubber Coated Magnets Rare Earth Neodymium Pot Magnets With High Pull Force

  • Size: D31*7MM
  • Coating: Rubber
  • Color: Handle: blue, white, red, orange, black, yellow;  Round magnet: black
  • Certification: ISO9001:2008
  • Magnetism direction: Thickness
  • Place of origin: China


Place of Origin Zhejiang, China
Model Number HWTN08-31
Type Permanent
Composite NdFeB magnets or Ferrite magnets with rubber
Shape Ring, cup and so on, Ring, cup and so on
Tolerance ±1%, 0.05mm ~ 0.1mm
Processing Service Moulding
Grade NdFeB magnets or Ferrite magnets with rubber
Product Name Magnetic Holder
Size D31*7MM
Coating Rubber
Color Handle: blue, white, red, orange, black, yellow; Round magnet: black
Certification ISO9001:2008
Magnetism direction Thickness
Place of origin China
Material Rubber + Magnet + Plastic Material
Application Car, school, household, kitchen, etc
Delivery time Within 15 days after receiving the deposit if there is stock
Features Must-have during vehicle wrapping
Powerful magnet
Without scratches
Multi-functional usage
Compact size, portable and easy to storage

20-Year-Experience Ningbo Magnet Manufacturer

Free Samples and Trial Orders are Welcomed

ISO Certificated & SGS Verified Magnetic Products Supplier

hawellmagnet OEM & ODM

POT magnets

The permanent pot magnets (magnet pot or magnetic pot) position ferromagnetic items quickly and easily in the required place. These magnet systems have only one surface of magnetic attraction. In other words, all the other sides are non-magnetic. This form of construction restricts the further spread of the magnetic field. As a result, other items or machine parts in the vicinity of the pot magnet do not become magnetized.

Rubber Coated Pot Magnet 9 Rubber Coated Pot Magnet 7 Rubber Coated Pot Magnet 8 Rubber Coated Pot Magnet 10 Rubber Coated Pot Magnet 11 Rubber Coated Pot Magnet 12

Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other.

Magnets might affect water meter ,electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as : if magnets placed near the meter, the meter will slow down)

WARNING: Do not let kids play it.

Please keep away from something sensitive to magnetic fields!


Packing & Delivery


1. For Air/Express transport: several pieces magnets in one box, 8 boxex in one carton, carton lined with foam box and iron sheets, outside of the carton with bubble paper.
2. For Sea transport: several pieces magnets in one box, 8 boxex in one carton, carton lined with foam box, several cartons in one wooden cartons/pallet.

Harwell magnet packing & delivery 6 Harwell magnet packing & delivery 7

Why Choose Us

Harwell magnet factory Why Choose Us




Q1: What is the sample policy?
A: Glad to tell you that we can provide free sample for customers to test quality. We will ship samples by express. For shipping charge, could you please kindly afford it in advance, when you place the larger order to us, we will return the shipping charge to you.

Q2: Can you offer customized size and shape?
A:Yes. The size and shape are based on customers’ requirements.

Q3: What is the normal lead time?
A:For stock products, we will send goods to you within 3 days after receiving the payment.
If we do not have them in stock, generally speaking, production time is 15-25 days.

Q4: What is MOQ?
A:No MOQ, but the price depends on the quantity.

Q5: How about the quality of the magnets?
A:To ensure the quality of the products, every production procedure is inspected strictly by the professional QC team from all aspect, and such prudence makes every piece product qualified.Besides, we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.

Q6:what can you buy from us?
A: NdFeB magnet,Ferrite magnet,Alnico magnet,SmCo magnet,Magnetic assemble.


Our Factory

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

• 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 Neodymium Rare Earth Magnet.

Quality Control

Magnet will be inspected strictly during the production of every process.
Every magnet will have a certificate before delivery.
Magnetic Flux report and Demagnetization Curve can be offered according to request.
Harwell magnet quality control 1 Harwell magnet quality control 2

Product Related

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