Introduction  

Rare earth permanent magnet (REPM) manufacturers play a pivotal role in powering modern technology, from electric vehicles and wind turbines to medical devices and aerospace components. As the demand for high - performance magnets surges, connecting with reliable manufacturers is crucial for industries worldwide. This article serves as a comprehensive guide, presenting contact details and insights into some of the leading REPM manufacturers across the globe.  

Leading Manufacturers in China  

Beijing Zhongke Sanhuan High Tech Co., Ltd

Overview: A trailblazer in China's REPM industry, Zhongke Sanhuan is a publicly - listed company (stock code: 000970 on the Shenzhen Stock Exchange). It has a rich heritage, evolving from the Beijing Sanhuan New Material High - Tech Company affiliated with the Chinese Academy of Sciences.  

Products: Specializes in sintered and bonded neodymium - iron - boron (NdFeB) magnets, with a significant portion of its production catering to high - end applications such as computer hard disk drives, automotive motors, and MRI machines.  

Contact Information:  

Address: 27th Floor, Building A1, No. 66, East Zhongguancun Road, Haidian District, Beijing  

Website:  http://www.san  - huan.com.cn  

Phone: +86 - 10 - 82649988  

Tianjin Sanhuan Lucky New Material Co., Ltd

Overview: A joint - venture company within the Zhongke Sanhuan group, located in the dynamic Tianjin Binhai New Area. It has multiple production sites, including those in the 6th Avenue, 11th Avenue of Tianjin Development Zone, and the Hangu Industrial Park.  

Products: Focuses on producing high - quality NdFeB magnets, with a production capacity that has been steadily expanding. The fourth factory, completed in 2022 and operational in 2023, has significantly increased its overall output.  

Contact Information:  

Address: Multiple sites in Tianjin Development Zone and Hangu Industrial Park  

Website:  http://www.shlucky.com   

Phone: +86 - 022 - 59829125  

Email for Recruitment:  tjshlucky_hr@163.com  (format: School - Major - Name, attach transcripts of undergraduate and postgraduate studies)  

Shanghai Richmag Electronics Co., Ltd

Overview: A high - tech enterprise engaged in the R & D, production, and sales of high - end ferrite and rare earth permanent magnets. It is strategically located in Jinshanwei Town, Jinshan District, Shanghai, with convenient transportation access.  

Products: Offers a range of rare earth permanent magnet products, catering to various industries.  

Contact Information:  

Address: Jinshanwei Town, Jinshan District, Shanghai  

Website:  http://www.richmag.cn   

Phone: +86 - 021 - 60128580, +86 - 021 - 60128581  

Shanghai Dillian Magnetic Industry Co., Ltd

Overview: An experienced manufacturer in the field of permanent magnet materials and devices. It has a team of professionals with advanced magnetic property analysis instruments and software.  

Products: Specializes in producing NdFeB magnets, high - temperature resistant samarium - cobalt (SmCo) magnets, and other permanent magnet products. It offers a wide range of sizes and specifications, such as cylindrical and Perforated magnets

Contact Information:  

Address: Lane 256, Minchi 2nd Road, Pujiang Town, Minhang District, Shanghai  

Sales Phone: +86 - 13661449608 (Mr. Tang)  

Company Phone: +86 - 021 - 55082166  

Fax: +86 - 021 - 60674871  

Email:  sales@sh  - dillian.com  

Ningbo Ciyuan Magnetic Products Co., Ltd

Overview: Affiliated with Ningbo Xici Technology Co., Ltd., it is located in Zhenhai District, Ningbo. It is involved in the R & D, production, and sales of magnetic components and rare earth permanent magnets.  

Products: Deals with SmCo and NdFeB rare earth permanent magnets, as well as magnetic components like magnetic rods, magnetic frames, and magnetic drawers.  

Contact Information:  

Address: Zhenhai District, Ningbo  

Website:  http://www.magnet  - market.com  

Cixi Ruida Magnetic Material Co., Ltd

Overview: A high - tech enterprise dedicated to the production of sintered NdFeB magnets. It is located in the Henghe Industrial Park in Cixi, with good geographical advantages.  

Products: Focuses on NdFeB magnets, as well as ferrite magnets, rubber magnets, and soft magnetic materials.  

Contact Information:  

Address: Henghe Industrial Park, Cixi  

Contact Person: Ms. Zhu  

Phone: +86 - 0574 - 63281677  

Mobile: +86 - 13486612001  

Fax: +86 - 0574 - 63203772  

Hefei Songke Magnetic Industry Co., Ltd

Overview: A company integrating R & D, production, sales, service, and import - export trade. It is based in Hefei and benefits from the advanced technology of its production bases in Hefei, Ningbo, and Baotou.  

Products: Produces high - performance sintered NdFeB, SmCo, and ferrite rare earth permanent magnets and related products. It can mass - produce various grades of sintered NdFeB magnets.  

Contact Information:  

Address: Room 806, Building B3, Financial Port, Binhu New Area, Hefei, Anhui  

Contact Persons:  

- Mr. Wang (+86 - 15955155303)  

- Mr. Zhang (+86 - 13956070159)  

Email:  Info@sk  - magnets.com  

International Manufacturers  

Magnequench International Inc.  

Overview: A global leader in the production of bonded NdFeB magnetic powders. It has a long - standing reputation in the industry and is known for its high - quality products used in a wide range of applications, from automotive to consumer electronics.  

Products: Specializes in bonded NdFeB magnetic powders, which are crucial for manufacturing high - performance bonded magnets.  

Contact Information:  

Website: As of July 2025, specific contact details on the official website were not publicly available in a prominent manner. However, inquiries can potentially be made through the general contact form available on their website, which is likely to be located in the "Contact Us" section.  

 Hitachi Metals, Ltd.  

Overview: A well - established Japanese company with a strong presence in the rare earth permanent magnet market. It has made significant contributions to the development of magnet technology, especially in the area of NdFeB magnets.  

Products: Offers a variety of rare earth permanent magnet products, with its NdFeB magnets being highly regarded for their performance and quality.  

Contact Information:  

Headquarters Address: 6 - 3, Ohtemachi 1 - chome, Chiyoda - ku, Tokyo 100 - 8280, Japan  

Website: https://www.hitachi - metals.co.jp/en/  

General Inquiries: Specific phone numbers or email addresses for general inquiries related to rare earth permanent magnets were not immediately accessible on the publicly available information as of July 2025. However, the website may have a dedicated contact form for different business segments, through which inquiries regarding magnets can be made.  

 Shin - Etsu Chemical Co., Ltd.  

Overview: A major Japanese chemical company that also has a stake in the rare earth permanent magnet market. It is known for its high - quality products and advanced manufacturing processes.  

Products: Produces rare earth permanent magnet materials, contributing to various industries such as electronics and automotive.  

Contact Information:  

Headquarters Address: 1 - 1, Ohtemachi 2 - chome, Chiyoda - ku, Tokyo 100 - 8310, Japan  

Website: https://www.shinetsu.co.jp/english/  

For product - related inquiries: Similar to Hitachi Metals, as of July 2025, specific contact details for rare earth permanent magnet product inquiries were not easily found on the publicly available information. The website may have a contact form or a directory to direct such inquiries.  

 VACUUMSCHMELZE GmbH & Co. KG  

Overview: A German company with a long history in the field of magnetic materials. It is highly respected for its expertise in producing high - performance magnetic materials, including rare earth permanent magnets.  

Products: Offers a range of rare earth permanent magnet products, which are used in applications such as electric motors, sensors, and actuators.  

Contact Information:  

Headquarters Address: Hanauer Straße 318, 63450 Hanau, Germany  

Website: https://www.vacuumschmelze.com/en/  

Phone (General): +49 (0) 6181 / 35 - 0  

Email (General): info@vacuumschmelze.com (This general email can be used to initiate inquiries, and the company is likely to direct them to the relevant department for rare earth permanent magnet - related questions.)  

 Considerations When Contacting Manufacturers  

 Product - Specific Inquiries  

When reaching out to REPM manufacturers, it is essential to be clear about the type of product needed. For example, if you require NdFeB magnets for an electric vehicle motor, specify the required magnetic properties such as maximum energy product ((BH)max), coercivity, and remanence. Provide details about the size, shape, and any special coatings or finishes needed. This will enable the manufacturer to quickly assess their ability to meet your requirements and provide an accurate quote.  

 Quantity and Delivery Time  

Be upfront about the quantity of magnets you need. Manufacturers often have minimum order quantities, and large - scale orders may qualify for better pricing. Also, clearly communicate your required delivery time. Some manufacturers may have long lead times, especially if they are operating at full capacity or if the product requires custom manufacturing processes.  

 Technical Support and Quality Assurance  

Inquire about the manufacturer's technical support capabilities. Can they provide assistance in magnet design, selection, or integration into your product? Additionally, ask about their quality assurance processes. Reputable manufacturers will have strict quality control measures in place, such as ISO 9001 certification, and can provide test reports and documentation to prove the quality of their products.  

 Pricing and Payment Terms  

While price should not be the sole determining factor, it is an important consideration. Request a detailed quote that includes not only the cost of the magnets but also any additional charges for shipping, packaging, or custom processing. Clarify the payment terms, including the acceptable payment methods, deposit requirements, and payment schedules.  

 Conclusion  

Connecting with the right rare earth permanent magnet manufacturer is a crucial step for industries relying on these high - performance materials. By having access to the contact information of leading manufacturers and understanding the key considerations when communicating with them, businesses can make informed decisions, ensuring a reliable supply of high - quality magnets. Whether it's for a small - scale project or a large - scale industrial application, the global network of REPM manufacturers stands ready to meet the diverse needs of the market.