• 1993

    1993

    Founding Time
  • 900+

    900+

    Employee Count
  • LONGi Magnet Co., Ltd—— Your most competitive supplier of industrical magnetic equipment. LONGi Magnet Co. Ltd. Was founded in 1993 and quickly became the leading manufacturer of industrial magnetic equipment throughout Asia. Having a large product range including, lifting magnets, WHIMS, LIMS, eddy current separators, metal detectors, drum separators, pulleys, vibratory feeders and much.LONGi is well suited to provide for any of your industrial magnetic needs.

    Our advantage

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    News

    • Strong Electromagnetic Magnetic Separator Manufacturers: A Comprehensive Guide for B2B Buyers
      1. Introduction to Strong Electromagnetic Magnetic Separators 2. Key Technical Parameters and Performance Metrics 3. Leading Manufacturers in the Global Market 4. Why LONGi Magnet Co., Ltd Stands Out 5. Applications Across Industries 6. Selection Criteria for B2B Buyers 7. Installation, Commissioning, and After-Sales Service 8. Innovations and Future Trends 9. Conclusion 10. Contact Information
      10-16
      2026
    • Formal Electromagnetic Magnetic Separator Manufacturers: A Comprehensive Guide for B2B Buyers
      1. Introduction to Electromagnetic Magnetic Separators 2. Key Criteria for Selecting a Formal Electromagnetic Magnetic Separator Manufacturer 3. Leading Manufacturers in the Industry 4. Spotlight on LONGi Magnet Co., Ltd 5. Technical Specifications and Innovations 6. Applications Across Industries 7. Conclusion 8. Contact Information
      10-16
      2026
    • High-quality Electromagnetic Magnetic Separator Manufacturers: A Comprehensive Guide for B2B Buyers
      1. Introduction to Electromagnetic Magnetic Separators and Their Industrial Importance 2. Key Criteria for Identifying High-Quality Electromagnetic Magnetic Separator Manufacturers 3. Technological Leadership and Innovation: The Backbone of High-Quality Manufacturing 4. Product Range and Customization Capabilities of Top Manufacturers 5. Quality Assurance and Certifications: Ensuring Reliability and Compliance 6. Global Market Presence and After-Sales Service: A Mark of a High-Quality Manufacturer 7. Cost-Effectiveness and Total Cost of Ownership: Balancing Quality and Budget 8. Case Studies: Real-World Applications of High-Quality Electromagnetic Magnetic Separators 9. Spotlight on LONGi Magnet Co., Ltd: A Benchmark of High-Quality Electromagnetic Magnetic Separator Manufacturing 10. Conclusion and Contact Information
      10-16
      2026

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    Products

    IMARC 2026
    October 27-29, 2026
    Sydney, Australia
    Dubai Mining Expo 2026
    November 16-17, 2026
    Dubai, UAE

    Development History

    In 1993,five graduates from Lanzhou University, with great enthusiasm, founded LONGi's predecessor, Fushun Magnetoelectric Industrial Company.
    1994, the self-developed rare earth permanent magnet iron remover has passed the appraisal of new technology achievements by the Ministry of Coal.
    1997, the first new type of rare earth permanent magnet iron remover in China has been awarded the national patent certificate, patent number ZL97233990.6.
    2000, developed a large-scale super-strong magnetic and electromagnetic iron remover; Obtained the first in the industry to pass the ISO9001 quality system certification.
    2003, the newly expanded factory area is 9,000 square meters, and it has won the title of "A-level Enterprise" for tax payment and "Contract-honoring and Credit-Reliable Unit", and has become the vice-chairman unit of the Washing and Selection Branch of China Heavy Machinery Association.
    2008, officially approved to become the only magnetic separation engineering technology research center in the industry designated by China Machinery Industry Federation. And won the "National High-tech Enterprise".
    2012, during the 20th anniversary of LONGi's establishment, there are more than 2,000 successful production cases serving customer sites every year.
    2016, Won the "National Intellectual Property Demonstration Enterprise".
    2018, Jointly established the "Industry-University-Research Joint Practice Base" with the School of Resources and Civil Engineering of Northeastern University.
    In 2020, it has passed the review of national high-tech enterprises.
    In 2021, it has be awarded the title of "Little Giant" enterprise at the national and provincial levels.

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