Does sticking two magnets together double their strength?

No, the combined strength is slightly less than double. For example, two 50 lbs magnets stick together with a combined force of 90 lbs.

Do neodymium magnets lose strength over time?

They do not naturally lose strength under normal conditions. However, exposure to temperatures over 80 degrees Celsius will cause gradual strength loss.

Flexible Round Magnets with Adhesive Backing Small Sticky Rubber Magnets

Name: Flexible Round Magnets with Adhesive Backing Small Sticky Rubber Magnets
Brand: Hangzhou Yangyi Magnetics Co., Ltd.
SKU: 2185652345

Zhejiang, ChinaHangzhou Yangyi Magnetics Co., Ltd.

US$0.01-2.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

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

Shape

Round

Model NO.

Flexible Magnet

Coating

UV Oil,Adhesive

Grade

Rubber Magnet

Product Name

Flexible Magnet

Size

Customised Size

Surface Treatment

Laminated with PVC/Self-Adhesive/UV Oil

Lead Time

7days

Transport Package

Carton

Specification

A variety of sizes, depending on customer needs.

Trademark

YYMAG

Origin

China

HS Code

8505111000

Production Capacity

5000000/Pieces/Month

Key features

Customizable Size: Available in customized sizes to meet specific project requirements.

Flexible Material: Made of ferrite powders and thermoplastics, flexible and versatile.

Adhesive Backing: Comes with self-adhesive backing for easy installation on various surfaces.

Professional Manufacturer: Leading magnet manufacturer with over 10 years of industry experience.

Quality Guarantee: 100% quality guarantee with full responsibility for defects or shipping damage.

Fast Delivery: Urgent orders can be produced in as few as 3 working days.

Certified Standards: Certified with ISO9001:2016, SGS, and Rohs for quality and safety.

Versatile Applications: Suitable for electronics, speakers, motors, labels, and promotional gifts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Hangzhou Yangyi Magnetics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2007-06-06Nearest Port: Shanghai, Ningbo, HangzhouAverage Response Time: ≤4.38hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryHangzhou YangYi Magnetics Co., Ltd. is identified as a China-based private manufacturer of permanent magnets, with operations in Zhejiang and a stated Hangzhou address. The supplier reports ISO9001:2008, SGS, and RoHS certifications, but certification validity and scope are not independently evidenced. It offers broad customization and ODM services, while no new products were reported during the past year and no SDK is available. Production indicators include more than 10 production lines, 6–10 quality-control staff, and stated output across several magnet categories. Service controls are weakly documented: no written corrective-action, complaint-handling, or supplier-service assessment procedures or records were provided. No overseas showroom, agent, branch, or offline trade-show participation is reported. Financial credibility cannot be fully assessed from the provided information because the financial-year fields contain years rather than financial statements or performance results.

CertificationsThe company description explicitly lists ISO9001:2008, SGS, and RoHS certifications. The provided information does not include certificate numbers, validity dates, issuing details, or applicable scopes, so the certifications are reported but not fully verifiable from the slices.

After-Sales capabilityThe supplier has no written corrective and preventive action procedures or records, no written customer-complaint handling procedures or records, and no written or followed supplier-service assessment procedures. It also reports no overseas showroom, agent, branch, or offline trade-show participation, although Ningbo and Shanghai ports are identified as nearby service points.

Production capacityThe supplier is identified as a permanent-magnet manufacturer with more than 10 production lines, 6–10 quality-control staff, and stated output for magnetic name badges, neodymium, SmCo, Alnico, and magnetic assemblies. The production information indicates broad product coverage and substantial operating capacity, although no independent verification or detailed capacity methodology is provided.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, flexible customization, customization from designs, and minor customization, as well as ODM services. This is direct evidence of broad customization coverage.

Product Q&A

Q:Are you a factory or trading company?

We are one of the leading magnet manufacturers in Dongguan and welcome you to visit our factory.

Q:Is the magnet quality guaranteed?

Yes, we guarantee 100% quality as ordered. We bear full responsibility for any quality issues or breakage during shipping, offering refunds or replacements.

Q:What is the production and shipping lead time?

Regular orders take 7-10 working days, while customized items take 25-35 working days. Urgent orders can be produced in as few as 3 working days.

Q:How do magnet grade and dimensions affect Gauss level?

Higher grade increases Gauss; thicker magnets with the same grade and surface area have higher Gauss; larger surface area with the same grade and thickness results in lower Gauss.

Q:What does pulling force mean?

Pulling force measures magnetic strength, defined as the force required to remove a magnet parallel to a solid magnetic surface like a steel plate.