Who We Are ?
- Zhejiang Guomai Magnetic Material Technology Co., Ltd was founded in Ningbo in 2020. We uphold the core values of integrity, professionalism, and value. We actively collaborate with customers in co-design to deliver innovative, high-quality, and reliable magnetic solutions through a comprehensive quality management system.
- We specialize in the design and manufacturing of NdFeB and SmCo magnetic materials for a wide range of applications. We not only manufacture common shapes such as rings, discs, blocks, and cylinders, but also produce irregularly shaped magnets to address your specific challenges.
- We are not only a magnet manufacturer, but also a total magnet solution provider.

Why Guomai Magnets ?
- Strong technical support:Our company has built a close cooperation relation with rare earth magnetic material team of Ningbo Institute of Material Technology &Engineering(NIMTE) ,CAS.
- Excellent management team: The founder and management team members have rich experience in Foxconn's QA & supply chain management, we pursue high quality and effective management to meet customer's requirement on quality,cost,delivery, technology, service.
- High efficiency in product R&D stage: Base on the deep understanding of magnetic parts , rich experience and manufacture ability, we can provide total solution quickly , such as: helping customers make choice on magnetic material , magnetic field analysis, producing and measuring the samples.
- Equipment development capabilities: Ⅰ. We can design and assembly the machine,inspection,packaging equipment. Ⅱ. We can design special equipment for particular products base the different machine process and characteristics to improve efficiency and stability. Ⅲ. More than 80% machine equipment were designed and assembled by ourselves.
- Capability in developing high-complexity products:We are quite willing to research and produce challenging products base our rich experience on material, machine, coating, charge magnetism, and test.
- Reliable quality management:Ⅰ. Implement quality management system strictly. Ⅱ. Sufficient skill training. Ⅲ. Adequate measure equipment.
- Capacity to swiftly scale up production: With demand increasing, we can design and assembly automatic machine equipment and packaging equipment to meet demand.
- Analytical and testing capabilities: Base on our company and NIMTE's very strong analysis and measurement ability, we can find the reason of defect products for improvement.
- Cost competitiveness: We optimize the cost from quality control,supply chain management, automatic equipment to provide competitive price to customers.
Certification
Invention Patent Certificates
ISO Certificates

ISO 9001

ISO45001

ISO14001

ISO14021
Workshop



AOI (Automated Optical Inspection)

Magnetizer

Auto Magnetizer

In-house Auto Grinder
Analytical and Testing Capabilities

Vision measuring machine

Hysteresis Loop Measurement Instruments

EDXRF Spectrometer

Digital Microscope

Intelligent Magnetic flux meter

Tesla Meter

Constant Temperature and Humidity Meter

Drying Box

Salt Pray Testing Machine

Push-pull Force Gauge

Universal Testing Machine

Push-pull Scale








