What is the response time for inquiries?

We usually quote within 24 hours. Urgent requests can be prioritized via call or email.

What coatings are available for these magnets?

Available coatings include Nickel (NiNi), Zinc (ZN), Epoxy, and Chemical Nickel.

Mgt Super Strong Neodymium Ring Magnet N45 Od100, ID80mm, T5mm for Science Projects

Name: Mgt Super Strong Neodymium Ring Magnet N45 Od100, ID80mm, T5mm for Science Projects
Brand: Ningbo MGT Magnetism Co., Ltd.
SKU: 2102750745

Zhejiang, ChinaNingbo MGT Magnetism Co., Ltd.

US$3.00

100-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet

Shape

Ring

Model NO.

N45

Coating

Nickel

Grade

N-M-H-Sh-Uh-Eh

Processing Technical

Sintered Magnets

Tolerance

According to Customer Requirements

Work Temperature

80-230 Degree Celsius

Means of Transport

by Air or by Ocean

Type

Permanent and Strong

Size

Costomized

R&D Capacity

Owned Brand/OEM/ODM

Application Area

Industry, Food Industry, Medical, Clothes Ect.

Material

Neodymium-Iron-Boron

Process

Sintering-Machining-Coating-Magnetizing-Packing

Performance

Permanent, Strong, Rust-Proof, Anti-Corrosion

Transport Package

Carton

Specification

praseodymium nedymium

Trademark

MGT

Origin

Ningbo

HS Code

8505111000

Production Capacity

1000tons Per Year

Key features

Customizable Size & Shape: Sizes customizable from 1mm-100mm with customized magnetic direction.

Wide Grade Range: Available in N35-N52 and various temperature grades (M, H, SH, UH, EH).

Multiple Coating Options: Nickel, Zinc, Epoxy, and Chemical Nickel coatings for corrosion resistance.

Strong Magnetic Performance: Super strong NdFeB magnets with vertical pull force depending on size.

Fast Sample Delivery: Samples ready in 3-5 days after payment and file confirmation.

OEM/ODM Service: Supports custom processing, tolerances, and branding requirements.

Secure Packaging: Marine, Air, Vacuum, and Neutral packaging options for safe transport.

Competitive Pricing: Direct manufacturer pricing with bulk purchase cost advantages.

Company profile

Ningbo MGT Magnetism Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-07-04 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.33h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryNingbo MGT Magnetism Co., Ltd. is a China-based limited company focused on NdFeB and other permanent magnets, with stated manufacturing, export, and customization activities. Evidence indicates more than 10 production lines, stated annual NdFeB productivity of 80,000 tons, export activity to Europe and North America, and self-operated import/export rights. The supplier states it can develop special-shaped magnets and offers multiple standard and customized forms. However, the dataset also contains inconsistencies in addresses, company age/industry-entry dates, and workforce figures. No management-system certification is reported, after-sales processes are not described, and customer evidence is limited to one recorded trade transaction. Financial information is excluded as required.

Supplier typeThe supplier is identified as a Chinese limited company specializing in NdFeB magnets, permanent magnets, and customized magnet products. Its stated business includes manufacturing, processing, and exporting, with a related production subsidiary mentioned; the records also show inconsistent head-office and factory locations within Zhejiang.

CertificationsThe supplier management-system certification field is explicitly recorded as “NIL.” This provides no evidence of recognized management-system certification.

R&D capabilityThe supplier states that it has managers and technicians capable of developing various special-shaped magnets, while the recorded R&D engineer experience is 2 years. This supports some product-development capability, but the evidence does not demonstrate advanced proprietary technology, patents, or a broader innovation program.

Production capacityProduction evidence includes a 150.0 m² manufacturing plant, more than 10 production lines, stated NdFeB productivity of 80,000 tons, complete production and processing equipment, and self-described strong production capacity. The records also state lead times within 15 working days in both off-peak and peak seasons, although the workforce and production figures are not fully consistent across slices.

Customization capabilityThe supplier explicitly offers customized magnets and states that it can develop various special-shaped magnets. Its product list includes block, arc, ring, disc, countersunk, and other NdFeB magnet forms, directly supporting broad form-factor customization.