What materials are used to make the magnetic bar?

Magnetic bars are made of SUS304, SUS316, or SUS 316L tubes filled with strong NdFeB permanent magnets.

High-Quality Magnetic Rod Wrap with Long-Lasting PTFE Coating

Name: High-Quality Magnetic Rod Wrap with Long-Lasting PTFE Coating
Brand: Ningbo Naipu Magnetics Co., Ltd.
SKU: 917282295

Zhejiang, ChinaNingbo Naipu Magnetics Co., Ltd.

US$150.00

1-9 Pieces

US$140.00

10-99 Pieces

US$130.00

100-999 Pieces

US$120.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Magnet

Shape

Bar

Coating

PTFE

Grade

N40-N52

Gauss Value

up to 7000 Gauss

Customized

Yes

Working Temperature

Max 300 Deg C

Type

Permanent

Composition

Neodymium Magnet

Diameter

10-101.6 mm

Length

50-2500 mm

Lead Time

Standard Size, Within 2 Days

out Coating

PTFE

Transport Package

Cartons or Wooden Cases

Specification

12000 Gauss

Trademark

Naipu Magnetics

Origin

Ningbo China

HS Code

85051110

Production Capacity

1000000 Pieces / Year

Key features

PTFE Coating Protection: Acid and alkali resistant PTFE coating suitable for laboratory and harsh environments.

High Magnetic Strength: Steady magnetic strength up to 6000-7000 Gauss using strong NdFeB magnets.

Customizable Dimensions: Diameter 10-101.6 mm and Length 50-2500 mm available for special applications.

Durable Material Options: Made from SUS304, SUS316, or SUS 316L tubes filled with permanent magnets.

Versatile Application: Ideal for pharmaceutical, chemical, and lithium battery raw material industries.

Fast Standard Lead Time: Standard size orders delivered within 2 days for urgent requirements.

Flexible MOQ: Low minimum order quantity of 1 piece for common regular sizes.

Company profile

Ningbo Naipu Magnetics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-03-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.49hTerms 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.