What is the working temperature range?

The working temperature ranges from 80 to 200 degrees Celsius depending on the coating.

What coatings are available?

Options include Nickel, Zinc, Epoxy, and Chemical Nickel in various colors and thicknesses.

Waterproof Disc Neodymium Magnet with Black Epoxy Coating for Headphones

Name: Waterproof Disc Neodymium Magnet with Black Epoxy Coating for Headphones
Brand: Ningbo MGT Magnetism Co., Ltd.
SKU: 2096962615

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

Disc

Model NO.

N52

Coating

Epoxy

Grade

N35-N52

Processing Technical

Sintered Magnets

Tolerance

+/-0.05mm

Working Temperature

80 to 200 Centigrade

Compostion

Neodymium Iron Boron

R&D Capacity

Owned Brand/OEM/ODM

Size

Customized

Transport Package

Carton & Wooden & Pallet & by Customer Requiremen

Specification

Customized

Trademark

MGT

Origin

Ningbo, China

HS Code

8505111000

Production Capacity

1000tons Per Year

Key features

Customizable Size and Shape: Disc shape with customized sizes from 1mm to 100mm and magnetized direction.

Wide Grade Selection: Available in N35-N52 and various high-temperature grades like 35M-50M.

OEM/ODM Service: Supports custom processing with owned brand, OEM, and ODM capabilities.

Fast Sample Delivery: Samples ready in 3-5 days after payment, arriving in 3-5 workdays via express.

Quick Quotation: Quotes provided within 24 hours, with priority handling for urgent inquiries.

Competitive Pricing: Direct manufacturer pricing with bulk raw material cost advantages.

Strict Tolerance Control: Precision manufacturing with a tolerance of +/-0.05mm for custom orders.

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: ≤6.00h 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.