If I stick two neodymium magnets together, does their strength double?

No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined pulling force of 90 lbs when stick together.

What materials do magnets attract?

Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.

How do you make our business long-term and good relationship?

a) We keep good quality and competitive price to ensure our customers benefit ; b) We respect every customer as our friend and we sincerely do business and make friends with them

N35 N38 N42 N45 Disc Small Ring Neodymium Magnet Magnets for Earphone

Name: N35 N38 N42 N45 Disc Small Ring Neodymium Magnet Magnets for Earphone
Brand: Anhui Lulang New Material Technology Co., Ltd.
SKU: 2057058655

Anhui, ChinaAnhui Lulang New Material Technology Co., Ltd.

US$0.10-1.00

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

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

Shape

Ring

Model NO.

lm-50

Coating

Nickel

Grade

N30-N52

Type

Permanent

Tolarance

+/-0.05mm

Composition

NdFeB

Transport

by Air/Ocean/Express

Transport Package

PP+White Box + Carton

Specification

customized

Trademark

Lulang

Origin

China

HS Code

8505111000

Production Capacity

50000pieces/Year

Key features

Customizable Shapes: Available in Disc, Block, Cylinder, Ring, Rod, Arc, Segment, Cube, and Sphere.

Wide Grade Range: Offers N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-35UH, and 28EH-35EH grades.

Extensive Coating Options: Includes white zinc, color zinc, white nickel, black nickel, epoxy resin, electrophoresis, aluminum, and phosphating.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Fast Production Time: Regular orders take 5-7 days; urgent orders can be completed in 3 working days.

Free Sample Availability: Free samples provided if in stock, though customer covers freight costs.

Logo Printing Service: Custom logo printing available on products or packaging upon formal request.

Company profile

Anhui Lulang New Material Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryAnhui Lulang New Material Technology Co., Ltd is a high-tech enterprise in Hefei, China, specializing in research, development, production, and sales of new permanent magnetic materials. It holds multiple certifications including ISO9001:2015, and has solid production capabilities with 7 production lines and annual output of NdFeB magnets reaching 1 billion tons. The company lacks overseas infrastructure and 3D design services but offers customization options. Financial data is not detailed, but the company has a registered capital of 5 million RMB. It effectively manages quality assurance and customer complaints, and has been favored by enterprises globally.

Supplier typeAnhui Lulang New Material Technology Co., Ltd is a professional technical supplier engaged in the development and sale of permanent magnetic materials.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating a commitment to quality and sustainable practices.

After-Sales capabilityThe company has established procedures for handling customer complaints and clear quality assurance processes.

R&D capabilityThe supplier's R&D capabilities are acknowledged, but they do not provide SDKs for software development.

Production capacityWith 7 production lines and an annual output exceeding 100 million USD, the supplier has robust production capabilities.

Customization capabilityOffers extensive customization services including full and minor customization based on samples or designs.

Client casesThe supplier is recognized by well-known enterprises in various countries, indicating successful customer engagement.

Product Q&A

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge if we have stock, but do not pay the cost of freight.

Q:Is it OK to print my logo on magnet product or package?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q:How long does it take for production and shipping duration?

For regular magnet orders: 5-7 working days customized items, it would take 7-15 working days or so. Besides, the fastest production time is 3working days for the urgent orders.

Q:How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss grade of magnets?

Same magnet size, higher grade with higher gauss; Same magnet grade, same surface area, the thicker, the higher gauss; Same magnet grade, same thickness, larger surface area with lower gauss;

Q:What does pulling force mean?

Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid magnetic surface, such as a steel plate.