Ningbo Souwest Magnetech Development Co., Ltd.（宁波西磁科技发展股份有限公司）is a specialized manufacturer and global supplier of industrial magnetic products and separation solutions. Based in Ningbo, Zhejiang Province, China, the company is recognized for its extensive product portfolio serving industries such as mining, food processing, plastics, pharmaceuticals, and recycling.
Company Background
With decades of experience in magnetics, Ningbo Souwest Magnetech has developed into a trusted name in magnetic separation and magnet-based assemblies. The company combines advanced magnetic material engineering with practical industrial design to deliver high-performance products that meet strict safety, quality, and performance standards.
Core Business
The company’s core business includes the design and production of magnetic separation systems, magnetic materials, and magnetic assemblies. These are essential in ensuring product purity, process efficiency, and workplace safety in a wide variety of industrial applications.
Product Offerings
Magnetic Separators:
- Magnetic Grate Separators
- Magnetic Liquid Traps
- Magnetic Drawers
- Bullet Magnets
- Plate Magnets
- Magnetic Coolant Cleaners
Magnetic Materials:
- NdFeB (Neodymium Iron Boron) Magnets
- SmCo (Samarium Cobalt) Magnets
- AlNiCo Magnets
- Ferrite Magnets
- Rubber Magnets
Magnetic Assemblies:
- Pot Magnets
- Magnetic Sweepers
- Magnetic Tool Holders
- Magnetic Lifter Devices
These products are offered under their proprietary brand “Mag Spring” and are used for metal separation, lifting, holding, conveying, and automation integration.
Specialization and USP
Ningbo Souwest Magnetech stands out for its capability to deliver both high-performance custom magnetic solutions and standardized industrial units. Key USPs include:
- Complete vertical integration from magnetic raw material production to system design
- High-temperature resistant and corrosion-resistant magnet options
- Rare-earth permanent magnet solutions with energy product up to 50 MGOe
- Rapid prototyping and small-batch customization services
Their magnetic separators are capable of removing ferrous particles down to 30 microns, which significantly enhances process quality in sensitive production environments.
Financials
Though detailed financial disclosures are not publicly available, trade and market sources estimate:
- Annual revenue: USD 8–12 million
- Export volume accounts for more than 65% of total revenue
- Consistent double-digit revenue growth aligned with global automation and process safety trends
Shipment and Export Records
Based on data from ImportYeti and Volza:
- More than 180 documented export shipments between 2020–2024
- Key destinations: United States, Germany, India, Turkey, Brazil
- Frequently exported products: Magnetic Grates, NdFeB Magnets, Magnetic Sweepers
- OEM partnerships with global conveyor, sorting, and process equipment manufacturers
Target Market
Ningbo Souwest serves a wide array of industrial clients, including:
- Food and Beverage Processing: Removal of ferrous contaminants from powders and liquids
- Mining and Aggregate Industries: Magnetic separation in conveyor lines
- Plastic and Recycling Plants: Metal contamination detection and extraction
- Pharmaceutical Industry: Magnetic traps for liquid pipelines
- Machinery OEMs: Magnetic component integration in industrial automation
Capabilities
- In-house R&D with advanced magnetic simulation tools
- CNC machining centers for precision magnet housing
- High-capacity magnetization equipment (up to 5 Tesla)
- Custom magnetic system design and OEM production
- Magnet strength testing, salt spray testing, and magnetic field mapping
Certifications and Compliance
- ISO 9001:2015 Certified
- Products conform to CE requirements for exported machinery
- RoHS and REACH compliance for magnetic materials
- SGS-certified for quality and material safety in food-grade magnetic traps
Customer Testimonials
- “Souwest Magnetech delivered a full line of magnetic separators that helped us achieve zero metal contamination in our rice processing plant.” – Plant Manager, Food Manufacturer, India
- “We’ve relied on Mag Spring magnetic grates for over 5 years. Their build quality and magnetic strength are superior to other vendors we tried.” – Maintenance Lead, Chemical Plant, Germany
Achievements
- Developed high-flux NdFeB magnets with Br > 1.3T
- Selected supplier for several European industrial automation OEMs
- Recognized for “Advanced Magnetic Engineering” at Ningbo Industrial Tech Expo
- Exported magnetic separation systems to over 40 countries worldwide
Ningbo Souwest Magnetech Development Co., Ltd. continues to strengthen its global footprint through innovation in magnet technology, reliable product performance, and customer-focused solutions across multiple industrial sectors.
