Do you support custom magnetization?

Yes, we support axial, radial, thickness through, and circumferential charging according to your assembly requirements.

What certifications do your products have?

Our products are ISO 9001, 45001, and 14001 certified, and comply with RoHS and REACH standards.

How do you ensure product quality?

We provide full-process quality control and each batch comes with a third-party test report.

Hongyu Wholesale N35-52 Customized Disc Permanent NdFeB Magnet for Speakers

Name: Hongyu Wholesale N35-52 Customized Disc Permanent NdFeB Magnet for Speakers
Brand: Guangzhou Hongyu Magnetoelectric Co., LTD
SKU: 2255761495

Guangdong, ChinaGuangzhou Hongyu Magnetoelectric Co., LTD

US$0.01-1.00

100 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet

Shape

Disc

Coating

Nickel

Model NO.

N35-52

Grade

N35-52uh

Characteristics

High Temperature Resistant

Transport Package

Magnetic Isolation Packing

Trademark

Hongyu

Origin

Guangzhou

HS Code

8505111000

Production Capacity

800tons/Year

Key features

Customizable Shapes: Disc, cylinder, block, ring, and irregular shapes available for customization.

Strong Magnetic Force: 100% stronger than standard magnets using premium rare earth materials.

Quality Certifications: ISO 9001, 45001, 14001 certified and RoHS/REACH compliant.

Custom Coatings: Nickel, zinc, epoxy, or gold plating adjustable for specific environments.

Fast Sampling: Precise sampling with performance data provided within 7 working days.

Professional Manufacturer: Over 20 years experience as an Apple-certified Gold Supplier factory.

Company profile

Guangzhou Hongyu Magnetoelectric Co., LTDGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2025-12-26Nearest Port: ShenzhenAverage Response Time: ≤0.79hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, DAP, DDP, EXW

AI-Powered supplier vetting

SummaryGuangzhou Hongyu Magnetoelectric Co., LTD is identified as a China-based manufacturer/factory specializing in magnets and magnetic components, particularly sintered neodymium iron boron. The supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, five production lines, annual sintered neodymium iron boron productivity of 800 tons, and 11–20 R&D engineers and quality-control staff. It describes micron-level processing, complex-specification customization, electroplated coatings, and full-process quality control. Export activity is reported across multiple global regions, although the stated export start date is 2025-12-26 and export sales account for 21%–30%. The available information does not substantiate after-sales performance or specific customer cases. Financial credibility cannot be assessed because no non-financial evidence sufficient for that judgment is provided.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Guangzhou, Guangdong, China. Its stated commercial focus is Metallurgy, Mineral & Energy, consistent with its magnetic-materials business.

CertificationsThe supplier states that it holds ISO 9001 and ISO 45001 certifications, while another profile lists ISO 9001 and ISO 14001. This provides explicit evidence of multiple management-system certifications, although the slices do not clarify certification scope or validity dates.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience and describes core processes including rapid-solidification flanging and vacuum sintering for high-performance neodymium iron boron materials. These statements support relevant technical development capability, but no patent, laboratory, or independently verified innovation evidence is provided.

Production capacityThe supplier reports 800 tons of annual productivity for sintered neodymium iron boron, five production lines, and lead times of within 15 working days off-peak and one month during peak season. It also reports exports to multiple global regions, providing explicit evidence of established production and fulfillment capability.

Customization capabilityThe supplier explicitly claims micron-level processing, customization of complex specifications, electroplated coating for weather resistance and stability, and customized solutions across multiple fields. Its product range includes neodymium, AlNiCo, and ferrite magnets, supporting a broad stated customization offering.

Product Q&A

Q:Are you a factory or trading company?

We are a professional neodymium magnet manufacturer in Guangzhou with over 20 years of experience.

Q:Can I get free samples?

Yes, we provide free samples, but the shipping cost is not covered.

Q:What is the production lead time?

It depends on the size and quantity. Peak season lead time is one month, while off-season is within 15 working days.

Q:What grades of magnets do you offer?

We cover all grades from N35 to N56, including various temperature-resistant options like N35H, N35SH, etc.

Q:What coatings are available?

We offer nickel, zinc, passivation, epoxy, and gold plating, customizable based on your working conditions.

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Hongyu Wholesale N35-52 Customized Disc Permanent NdFeB Magnet for Speakers