Wholesale Super Powerful Large Size Speaker Magnet Ceramic Ferrite
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Product Highlights
- Wide Material Range: Offers various grades from Y10T to Y35, including isotropic and anisotropic options.
- Custom Tolerance: Provides precise tolerance control with standard +/-0.05mm and +/-0.1mm options.
- Certified Quality: Products guaranteed under ISO9001, TS16949, and SGS systems.
- Fast Sample Delivery: Samples ready for delivery in 4-7 days after payment and file confirmation.
- Flexible MOQ: MOQ ranges from 1000 to 200,000 pcs, accepting small quantities based on design.
- OEM/ODM Service: Supports custom magnetism direction, material, and express shipping arrangements.
- Quick Quotation: Standard quote within 24 hours, with priority handling for urgent inquiries.
- Factory Visit: Customers are welcome to visit the factory with full arrangement assistance.
Product Attributes
- Customization
- Available
- Certification
- CE, ISO9001
- Type
- Permanent
- Model NO.
- Ferrite
- Application
- Speaker Magnet, Industrial Magnet, Motor Magnet
- Shape
- Ring
- Tolerance
- +/-0.05
- Magnetism Direction
- Axial
- Express
- TNT, DHL, etc
- Material
- Ferrite
- Province
- Zhejiang
- Transport Package
- Customized
- Specification
- as Customer required
- Trademark
- RCMAG
- Origin
- China
- HS Code
- 8505190090
- Production Capacity
- 1000 Ton/Year
Product Images of Wholesale Super Powerful Large Size Speaker Magnet Ceramic Ferrite
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Product Description

| Magnetic Properties of Ferrite Magnet | |||||||||
| Material | Remanence | Coercive Force | Intrinsic Coercivity | Maximum Energy Product | / Iso/Anisotropic | ||||
| Br | Hcb | Hcj | (BH)max | ||||||
| T | KGs | KA/m | KOe | KA/m | Koe | KJ/m3 | MGOe | ||
| Y10T C1 | 0.200-0.235 | 2.00-2.35 | 125-160 | 1.57-2.01 | 210-280 | 2.64-3.52 | 6.5-9.5 | 0.8-1.2 | Isotropic |
| Y20 | 0.320-0.380 | 3.20-3.80 | 135-190 | 1.70-2.38 | 140-195 | 1.76-2.45 | 18.0-22.0 | 2.3-2.8 | Anisotropic |
| Y22H | 0.310-0.360 | 3.10-3.60 | 220-250 | 2.77-3.14 | 280-320 | 3.52-4.02 | 20.0-24.0 | 2.5-3.0 | |
| Y23 | 0.320-0.370 | 3.20-3.70 | 170-190 | 2.14-2.38 | 190-230 | 2.39-2.89 | 20.0-25.5 | 2.5-3.2 | |
| Y25 | 0.360-0.400 | 3.60-4.00 | 135-170 | 1.70-2.14 | 140-200 | 1.76-2.51 | 22.5-28.0 | 2.8-3.5 | |
| Y26H | 0.360-0.390 | 3.60-3.90 | 220-250 | 2.77-3.14 | 225-255 | 2.83-3.21 | 23.0-28.0 | 2.9-3.5 | |
| Y27H | 0.370-0.400 | 3.70-4.00 | 205-250 | 2.58-3.14 | 210-255 | 2.64-3.21 | 25.0-29.0 | 3.1-3.7 | |
| Y30 C5 | 0.370-0.400 | 3.70-4.00 | 175-210 | 2.20-2.64 | 180-220 | 2.26-2.77 | 26.0-30.0 | 3.3-3.8 | |
| Y30BH C8 | 0.380-0.390 | 3.80-3.90 | 223-235 | 2.80-2.95 | 231-245 | 2.90-3.08 | 27.0-30.0 | 3.4-3.7 | |
| Y30-1 | 0.380-0.400 | 3.80-4.00 | 230-275 | 2.89-3.46 | 235-290 | 2.95-3.65 | 27.0-32.0 | 3.4-4.0 | |
| Y30-2 | 0.385-0.415 | 3.95-4.15 | 275-300 | 3.46-3.77 | 310-335 | 3.90-4.21 | 28.5-32.5 | 3.5-4.0 | |
| Y32 | 0.400-0.420 | 4.00-4.20 | 160-190 | 2.01-2.38 | 165-195 | 2.07-2.45 | 30.0-33.5 | 3.8-4.2 | |
| Y33 | 0.410-0.430 | 4.10-4.30 | 220-250 | 2.77-3.14 | 225-255 | 2.83-3.21 | 31.5-35.0 | 4.0-4.4 | |
| Y35 C11 | 0.400-0.410 | 4.00-4.10 | 175-195 | 2.20-2.45 | 180-200 | 2.26-2.51 | 30.0-32.0 | 3.8-4.0 | |










FAQ:
1.What is information we need before quotation for magnet?
1) Material type and magnet performance.
2) Size and shape, and magnet tolerances, normally International tolerance is +/-0.1mm
4) Magnetization direction
5) Quantities required.
6) Coating required
7) Magnet application
2. How long can I expect to get the sample?
After your payment of the sample charge and files confirmed , the samples will be ready for delivery in 4-7 days. The samples will be sent to you via express and arriving in 4-7 workdays. You can use your own express account or prepay us if you do not have an account.
3.When can I get the price?
We usually quote within 24 hours. If you are very urgent to get the price, please tell us in your email , so we will regard your inquiry priority.
4.Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
5.If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.
6.Are you able to provide best quality?
At our company you receive products under guarantee of ISO9001/TS19649/SGSsystems.
7.Are you able to offer best price?
Magnets are functional products,the cost depend on how strong the materials you need. We believe the most suitable is the best, therefore we can offer best prices to meet your targets.
8.What is your MOQ?
1000-5000-10000-200000 pcs etc. depend different size ,item, design and process. MIN and small quantity accept accordingly.
9.Could I pay a visit to your factory?
Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.
10.If I have more questions ,where can I get the answer?
If you have any questions, please feel free to contact us any time.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI223184". Items marked "" are certified.
Company Profile
Zhejiang Rongxin Magnet Co., Ltd. (RCMAG) is a high-tech permanent magnet manufacturer in Huzhou China. We are specialized in producting NdFeB magnet & AlNiCo magnet, distributes SmCo magnet, Bounded NdFeB magnet, Ferrite magnet and related assemblies. The annual production capacity is 3400 tons: 2000 tons for NdFeB, 1200 tons for AlNiCo and 200 tons for SmCo. It is one of the largest enterprises in the permanent magnet magnetic material industries. Our skillful sales team is in the branch named Hangzhou Zishan Import & Export Trade Co., Ltd.
We warmly welcome all friends to visit our company and establish business relationship. Thanks!
Hangzhou Rongchang Magnet Co., Ltd started to manufacture AlNiCo magnet. The main grade is AlNiCo2, AlNiCo3, AlNiCo5, AlNiCo6.
Hangzhou Rongjia Magnet Technology Co., Ltd. (RJMAG) was constructed in 2009. It produces NdFeB magnet. The annual output is up to 1000 Tons.
There are 170 staff at present. ISO9001: 2008, TS16949 and RoHS have been approved. Our products are widely used such as magnetic chuck, magnetic separator, sensors, motor, UAV, Electric car, radar, meters, speaker, guitar, toy and hardware tools. The products are widely exported to globe. Especially Europe, North American and South-east Asia.
We have a series of automatical machines to strictly control quality. A professional and hard-working international sales team do the best to keep nice business relationships with a large number of worthy clients in the global market. We warmly welcome the friends to visit our factory and establish business relationship.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 528# Fuqian Street, Industrial Park, Si 'an Town, Changxing County, Hangzhou, Zhejiang, China
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
- Main Products
- NdFeB Magnet, AlNiCo Magnet, SmCo Magnet
-
Production Machines
- Materials Mixing Machine, Airflow Milling Machine, Grinding Machine, Magnet Automatic Inspection Machine, Automatic Measuring Instrument for Magnetization Characteristics, Magnetizing Apparatus, Cutting Machine, Multi-wire Cutting Machine, Vacuum Sintering Furnace, Automatic Magnetic Field Press, Isostatic Pressing Machine, Stripping Machine, Projector, Automatic Magnetizing Flux Testing Machine, Stick Put Oneself in Machine, Automatic Magnetizing Apparatus, Magnetizing Apparatus, Chamber Electric Furnace, Well Type Resistance Furnace, electric Dry Oven, Core Shooting Machine, Ultrasonic Cleaners, Smelting Furnace
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
Our Industry Experience & Global Business Record
- Export Year
- 2019-06-21
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
FAQ
- What information is needed before quotation?
- 1) Material type and performance. 2) Size, shape, and tolerances (normally +/-0.1mm). 4) Magnetization direction. 5) Quantities. 6) Coating. 7) Application.
- How long does it take to get a sample?
- Samples are ready for delivery in 4-7 days after payment and file confirmation. Delivery via express takes 4-7 workdays.
- When can I get the price?
- We usually quote within 24 hours. For urgent requests, please specify in your email for priority handling.
- Can you provide the shortest lead time?
- We have materials in stock. If needed, please inform us, and we will try our best to satisfy your urgency.
- When will production start after payment?
- Once payment is received, we provide a receipt and arrange production immediately.
- Do you guarantee best quality?
- Yes, products are guaranteed under ISO9001, TS16949, and SGS systems.
- Can you offer the best price?
- Cost depends on material strength. We offer the best prices to meet your targets, believing the most suitable is the best.
- What is your MOQ?
- MOQ is 1000-5000-10000-200000 pcs etc. depending on size, item, design, and process. Small quantities are accepted accordingly.
- Can I visit your factory?
- Yes, of course. If you need, we will help you visit our factory, and everything will be well arranged.
- Where can I get answers to more questions?
- If you have any questions, please feel free to contact us any time.
Send your message to this supplier
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