How do you ensure product quality?

We perform 100% inspection including visual and function checks on all finished products.

What are the available coating options?

Available coatings include Nickel and Zinc-Nickel (Zn+Ni).

Where is your factory located?

Our factory is located in Ningbo, Zhejiang, China.

N52 Super Strong Disc Rare-Earth Neodymium Magnets

Name: N52 Super Strong Disc Rare-Earth Neodymium Magnets
Brand: Ningbo Ketai Magnetic Material Co., Ltd.
SKU: 1923439725

Zhejiang, ChinaNingbo Ketai Magnetic Material Co., Ltd.

US$8.00

10-99 Pieces

US$7.00

100-999 Pieces

US$6.00

1,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

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

Shape

Disc

Coating

Nickel

Grade

N42

Material

Neodymium Magnet+45# Steel

Processing

CNC Machining

Tolerance

+/-0.1mm

Color

Zn+Ni , Nicuni

Name

F200 One Side Fishing Magnet

Transport Package

Sea and Air Carton Packing

Specification

F74x16-M10

Trademark

KETAI

Origin

China

HS Code

8505111000

Production Capacity

20000PCS/Month

Key features

Factory Direct Supply: Magnets and steel cases produced in-house with CNC machining for quality assurance.

Strong Magnetic Attraction: Available in grades up to 1100Kgs with various models like F80 to F600.

Customization Options: Full customization, minor customization, and customization from samples or designs available.

Competitive Pricing: Best prices offered due to in-house production of same grade and size magnets.

Fast Delivery: Sufficient stock available for regular sizes with one-month lead time.

High Precision Tolerance: CNC machining ensures tolerance of +/-0.1mm for precise dimensions.

Durable Coating: Nickel and Zinc-Nickel coating options available for corrosion resistance.

ISO9001 Certified: Manufacturer holds ISO9001:2015 certification with 100% finished product inspection.

Company profile

Ningbo Ketai Magnetic Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryNingbo Ketai Magnetic Material Co., Ltd. is identified as a combined company offering magnets and related magnetic, plastic, rubber, hardware, and electronic-component activities. It provides multiple customization modes and ODM services, and reports quality assurance with raw-material traceability. However, it reported no new products during the past year, no available SDK, and no OEM service for popular brands. Manufacturing capacity is supported by inventory capability and one-month average lead times, but there is no valid manufacturing contract with affiliated subcontractors. Overseas support is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation were reported. Service governance also has weaknesses, including no written supplier-assessment, corrective-action, or complaint-handling procedures and no approved supplier list. ISO9001:2015 certification is reported, while an audit by CTI is documented with a report period from March 31, 2026 to March 30, 2027;...

Supplier typeThe supplier is classified as a combined company, with magnets as its primary product. Its stated business scope also includes magnetic materials, plastic and rubber products, hardware, electronic components, and related import/export agency activities, indicating a manufacturing and trading-oriented supplier profile.

CertificationsThe supplier reports quality assurance and raw-material traceability, and holds an ISO9001:2015 certificate according to the sustainable-development information. A CTI audit report is also documented, although the stated audit evaluation result is 0 and no explanation of that result is provided.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it has no overseas warehouse, showroom, agent, or branch. These facts indicate limited documented after-sales and overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and can customize from samples, designs, or through full or minor customization. However, it reported no new products during the past year and no available SDK, so evidence of ongoing product innovation is limited.

Production capacityThe stated scope includes manufacturing of magnetic materials, plastic products, rubber products, and hardware, while inventory capability is available and average peak- and off-season lead times are each one month. Nevertheless, there is no valid contract between the factory and affiliated subcontractors, creating a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. These stated service options directly demonstrate broad customization capability.