What materials are used for the housing?

The housing is made of SS316L, SS316, or SS304 stainless steel tubing.

What is the maximum magnetic force?

The magnetic force ranges from 10,000 Gauss to 13,000 Gauss.

High Stability Square Neodymium Magnetic Bar with Stainless Steel Housing

Name: High Stability Square Neodymium Magnetic Bar with Stainless Steel Housing
Brand: Ningbo Naipu Magnetics Co., Ltd.
SKU: 2191909722

Zhejiang, ChinaNingbo Naipu Magnetics Co., Ltd.

US$220.50-525.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Magnet, Remove Iron Impurity

Shape

Bar

Model NO.

NPFB30x30x350

Coating

Polishing

Grade

N50

Name

Magnetic Bar

Material

SUS304 or SUS316 and Neodymium Magnets

Gauss Value

10000/12000/13000

Feature

Strong Magnetic Force, Slow Demagnetization Speed,

Density

7.5g/cm3

Maximum Magnetic Energy Product (Kj/M3)

220-400 Kj/M3

Size

Customized

Transport Package

Cartons

Specification

NPFB30x30x350

Trademark

Ningbo Naipu Magnetics

Origin

Ningbo China

HS Code

85051110

Production Capacity

6000PCS /Month

Key features

High-Intensity NdFeB Rare Earth Core

Precision Stainless Steel Housing

Gap-Free Square Profile

Company profile

Ningbo Naipu Magnetics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-03-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.62hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, EXW

AI-Powered supplier vetting

SummaryNingbo Naipu Magnetics Co., Ltd. is a China-based manufacturer/factory in Ningbo, Zhejiang, specializing in magnetic separators, magnets, magnetic assemblies, and related tools. It reports ISO 9001 and ISO 14001 certifications, three production lines, and annual magnetic separator output of 100,000 pieces. The supplier states that it provides standard products, custom sizes, and client-designed products, with applications in food processing, pharmaceutical, and chemical industries. It has exported since 2014 and reports that exports represent 41%–50% of total sales. Evidence supports established manufacturing, international trade experience, certification, and customization capability. However, the provided information does not sufficiently verify after-sales performance, financial credibility, or specific customer cases. R&D engineering and quality-control teams are each reported at fewer than five staff, indicating limited disclosed staffing depth.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Beilun District, Ningbo, Zhejiang, China. Its factory address is provided consistently, and three production lines are reported.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These provide explicit evidence of certified quality and environmental management systems, although certificate scope and validity dates are not provided.

Production capacityThe supplier reports annual production of 100,000 magnetic separators and operates three production lines. Its manufacturer/factory status and stated product output provide explicit evidence of production capability for its core product category.

Customization capabilityThe supplier explicitly states that special sizes can be designed according to client requests and that it supplies custom and client-designed products. This directly supports customization capability for magnetic products and assemblies.

Product Q&A

Q:What about the lead time?

Sample: 2-3 days. Batch quantity: 5-30 days.

Q:What are the terms of payment?

T/T in advance, Western Union cash for small orders or samples, PayPal for small orders.

Q:How is the product packaged and shipped?

By express (DHL, FedEx, TNT, UPS) with magnetic isolation in corrugated carton, by air in corrugated carton, or by sea in wooden carton.

Q:What are the shipping times for different methods?

Express: 3-5 days. Air: 3-7 days. Sea: 7-35 days.

Q:Can the magnetic bars be customized?

Yes, full custom manufacturing is available for cross-section size, length, shell material, magnetic intensity, surface finish, and high-temperature core options.